P1778 Nissan - Nissan Qashqai 2: What’s the Difference?.

To diagnose the P0868 Nissan code, it typically requires 1. My car gave the code P0744 Service Light. It felt fine at first and after 2 miles of driving rpm’s were high and it seemed like it wouldn’t go into another gear and wouldn’t go past 40 make a loud whining noise. You can replace the step motor without replacing the transmission. The code is thrown when the changing of the speed mechanism does not operate properly. The P1778 is for the Stepper motor inside the transmission for the Belt operation. blacksburg va arrest records The good news is Nissan has issued an extended warranty. First, I recommend going to a mechanic with experience on Nissan models, because this is a fairly common problem, and an experienced technician should diagnose it faster. It indicates that the stepper motor is not taking the proper steps for the gear ratio. This code is set when the pressure control solenoid “B” stops properly functioning or becomes stuck in the off position. 0 with 140k miles, has a pending P1778 code. I replaced the stepper motor along with trans fluid and I'm. Then, refer to the vehicle's service manual or online resources to identify the specific meaning of the c1106 code. wright stander 48 price shack73 Discussion starter 7 posts. In fact, it may be the flush method (or complete fluid. If your Altima has P0868 the first thing you should do is check the transmission fluid. This code indicates that the pressure control solenoid "B" inside your Altima's transmission is having a performance issue, or is stuck in the off position. P0011 NISSAN - Intake Valve Timing Control Performance Bank 1 Symptoms - Engine Light ON (or Service Engine Soon Warning Light) so I went to Aamco which does it for free and they pulled P1778 and P0716 on mine. On Board Diagnosis Logic INFOID:0000000004667079. Dátum Stvorenia: 16 V Júni 2021. Watch Nissan Motor s Nissan Motor will release figu. When this happens, you will not be able to accelerate properly. To judge malfunctions, this diagnosis measures response time of the A/F signal computed by ECM from the A/ F sensor 1 signal. I had a code for the stepper motor. asked Aug 4, 2018 by michael strausburg. There can be several causes for the P1778 code in a 2012 Nissan Rogue. 01 xterra doors lock when brakes are applied. Nissan Mechanic: Daniel Chaidez. To diagnose the P0776 Nissan code, it typically requires 1. 2012 Nissan Cube showing P1778 code. The P1778 indicates that you have an issue with the Transmission Step Motor. (clean with brake cleaner while you're at it) 4)remove the valve body of about 11 bolts. The only time the transmission seems to act up is when I am sitting in traffic and barely applying pressure to the gas. "Code P1778 is a very common code and very misleading. Car ran great now and no longer revs out before engaging until warm. So I got a build and it's fully running!Will You Win The Can-Am Maverick? https://www. Before my 2003 AWD blew a head gasket around 301,000 miles, I was getting P1778 and P0868 and experiencing "overtaching" that refers to when the tach is above 3000RPMs and the car is hardly moving. Feels like the transmission is slipp. A vehicle that logs a P0776 code can show symptoms like an illuminated check. I have check engine light on and it has three codes P1778 P0746 and p0868 … read more. Nissan Altima 2007-2012 Service Manual / Transaxle & transmission cvt: RE0F09B / Component diagnosis / P1777 step motor. 1936 plymouth grill trim I think the extended warranty was only up to 2012. To diagnose the P1715 Nissan code, it typically requires 1. Aug 30, 2022 · P0113 Raw code: 0113Intake air temperature (IAT) sensor - high input Nissan: Intake Air Temperature Circuit High Input. If your Rogue has P0868 the first thing you should do is check the transmission fluid. The P1778 is a similar code to the P1777. P1778 step motor, bad CVT, low speed/power, over-taching. P1778 Step motor circuit intermittent. The car has been driving fine, no noticeable noises or slipping or anything. So few have the means to troubleshoot them, unless it's a simple component swap, the only fix is to replace the transmission. To diagnose the P1421 Nissan code, it typically requires 1. During my driving, I've noticed that CVTz50 is showing STM Step as having a max number of 196/196, and if I don't back off on the gas pedal to prevent the RPMs from …. The P0776 is a Pressure control Solenoid B in the Transmission. pending code on my scan tool says P1778 step/motor …. Nissan Altima (L32) 2007-2012 Service Manual: P1778 step motor - function. Descubre qué significa, por qué ocurre y cómo solucionarlo correctamente. Since this is a internal failure in the transmission it would be covered by the warranty extension. It has 108,000 miles and this code poppe … read more. Mechanic's Assistant: Are you fixing your Rogue yourself? What have you tried so far? Both wheel sensory, control arms, wheel bearing, ball joints, tires, transmission sensors. I was even able to repair the …. Make sure your mechanic follows those steps. It's only got 16000 miles on it. Hey guys, as you can tell from the title I pulled a code P0868 (SEC/PRESS DOWN) using the app cvtz50. Runs like a champ until that 40 mile mark the starts bucking when you accelerate hard. Along with oil seeping out the major negative I have heard is the crankshaft (now. Es importante tener en cuenta que los problemas con el motor P1778 pueden ser causados por muchos factores diferentes, …. Symptom på den här koden inkluderar problem med växling, avstängning och förlust av ström. Hello Everyone, I own a 2008 Nissan Altima with 138k miles. Connect the scanner to the car’s diagnostic port and retrieve the trouble codes. CVT Transmission Rebuild in Less Than 20 Minutes - Nissan NV200 | Nissan Doctor Causes and Fixes Nissan P1778 Code: Step Motor Function. 94 briefly while cruising, and usually hovers around 13. With this used CVT, instead of using the Nissan-specified tranny fluid, I filled it with Castrol Transmax Dexron VI. The trans works fine when stepping strongly on the accelerator. I received a p1778, p0868 and p0826 on my 11 nissan Altima. Jump to Latest Follow 4K views 4 replies 3 participants last post by gmadigyal Jul 8, 2019. To diagnose the C1115 Nissan code, it typically requires 1. co 👈=====nonda Auto DIY Center is the biggest. I took a long car ride this weekend and at the end of the car ride I got a service engine soon light on. HAVE several codes PO300,P1778,P0131,P0101,P1722,P0746,P0703,P1701,P0868. Here are other codes for Nissan: P1148 , P0340 , U1000 , P1800 , C1130 and P1564. I was on my way over to a buddies to have him help with my brakes (long story that leads to me not trusting shops even more) and my check engine light pops. problemas con el motor paso a paso de la CVT NISSAN MURANO 2009 1ra. Answered in 5 minutes by: Nissan Mechanic: Jared D. Nissan has issued an extended warranty for 10 years and 120,000 miles on the Continuously Variable Transmission (CVT) of certain models. Jun 26, 2023 · The code P1778 is often associated with the step motor of the CVT transmission in Nissan vehicles, but it can also affect other vehicles for various reasons. Common Nissan transmission problems include rough shifting between gears, hesitation while accelerating and sudden stops or jerking. Got into the dealer service department on Saturday, was told that as long as the light was not flashing then car would be safe to drive, take it easy. The code P1778 sets when there is a big difference between the number of steps for the stepping motor and for the actual gear ratio, it is a function code, not a circuit code for the step motor and unfortunately, this is usually caused by a failing CVT transmission. Definición del Código de Falla P1778 de Nissan Maxima. Jump to Latest Follow 101 - 120 of 120 Posts. 2016 Jeep Grand Cherokee Limited, 75th Anniv. The company’s North American headquarters is located in Franklin, Tenn. I just wanted to know if this code a transmission issue only, or could it be a number of issue? Mechanic's Assistant: Is the check engine light blinking or …. Other users comment on their similar or different experiences with the CVT issue. A Nissan with a bad CVT transmission? Say it ain't so The 2009 Nissan Cube popped up for sale on the cheap. A forum for the Nissan Quest minivan lovers unite! Post Reply. Dec 3, 2014 · P1778 NISSAN Description. I asked Brandon, here on JustAnswer and he said it is the Transmission Control Module. To properly understand the P1778 code meaning, you’ll need to get to the bottom of the issue and address the underlying cause of the code. The P0744 is a torque converter operation code. Guteauto Transmission Step Stepper Motor for 2009-2012 Nissan Altima/Rogue, for 2007-2012 Nissan Sentra/Dodge Caliber JF011E 1 offer from $23. Activating the key to your Nissan is a task that can be easily and efficiently completed on your own time at home. The problem is in the cooling system. Agree on at least trying a pan drop, filter change and topping back up with new CVT juice. p1778/ 0:00 Descripción del código 1:33 Síntomas del P1778 1:41 Causas del 2008 Nissan Altima 2. 288xxx kms on 2010 nissan altima cvt, just one flush, i just got p1778 yesterday, it's tranny issue. I replaced the stepper motor along with trans fluid …. The Step motor is what changes the Pulley Diameter inside the transmission. My research shows a couple things it could be. The ECM also records various emission-related, diagnostic information. The step motor’s 4 aspects of ON/OFF change according to the signal from Transmission Control Module (TCM). As a result, the flow of line pressure to the primary pulley is changed and the pulley ratio is controlled. I couldn't find a forum dedicated to the Nissan Quest, so please move this thread to the appropriate place if need be. This is normally not a electrical issue, but a mechanical one. If you've had the OBD-II diagnostics code P1700 in a manual transmission Nissan, you've probably heard or felt grinding in neutral. That being said before you consider replacing it its a good idea to have the circuit and the connection to …. The step motor's 4 aspects of ON/OFF change according to the signal from Transmission Control Module (TCM). Great video though on self fixing issues! The final cost will be a little more than that 25$ though since you're buying CVT …. the mechanic says that it was just a. The most common issues that cause the P1778 code is a bad stepper motor or the flow control valve wear, pulley leaks, and a worn or sticky valve body. El código se lanza cuando el cambio del mecanismo de velocidad no funciona correctamente. To diagnose the P0725 Nissan code, it typically requires 1. Joined Sep 10, 2020 · 2,170 Posts. Did not reset codes and drove car on backroads to nearest Nissan dealer a little over an hour away; had to do short section of highway and again had no problems. My 2012 Nissan Quest [Automatic] recently threw a P1778 Code indicating that their was a problem with the Step Motor. 5 with 3 codes po 744, po826 and p1778 upon acceleration the car jerks like a misfire but rpms do not change so we have ruled a misfire out, as well as if you touch the acc … read more. 2011 Altima Stuck in Low "Gear". idleon prayers I bought a 2004 murano with 136k car drives really nice and smooth i drove it a 180 miles straight from Pennsylvania to new york with no problem all though the check engine light was on. P0746 as well its a 2010 cube - Answered by a verified Nissan Mechanic. Mar 20, 2020 · P1778 Code on 2010 Murano - Fixed. How serious is a P1778 trouble code?. Took the car to the dealership and they charged me $126 to tell me they will …. NSANF: Get the latest Nissan Motor stock price and detailed information including NSANF news, historical charts and realtime prices. This code is most likely to appear when the mechanical system is experiencing some issues, affecting the speed mechanism's operation. 5 Step Motor Replacement Weak Acceleration. I bought a 2010 Murano in haste. Oct 24, 2022 · The P1778 Nissan code refers to an issue with the step motor function of your car. Friday had the Service Engine Soon light pop on. Is this serious? I just bought this 2 weeks ago from toyota dealership. P1778 Funkcia NISSAN - krokový motor Posted on Apríl 2024. Look for Jatco CVTs in Nissan, Dodge, Jeep, and other vehicles. The most obvious symptom of a P1777 code is, of course, the activation of a vehicle’s check engine light, but there are more specific symptoms, including: Jerky acceleration. Jump to Latest Follow We're a community dedicated to Nissan Murano owners and enthusiasts. Sometimes you can floor it and it will literally crawl, other times you just touch the gas and ut takes off hard and revs high. The P1778 code means that the step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). Transmission slipping code P1778 POWER TRAIN, 2013 NISSAN MAXIMA with 139700 miles. I really hope that it is a simple fix for your problem. As a result, the flow of line pressure to primary pulley is changed and. Since this component fails, the transmission may slip or jerk when shifting gears. Looking for advice on how serious these codes are P0840, P0845, P0847 & P1778. There is diagnostic steps that needs to be done to determine this. lincoln mkz reserve for sale You may he touched on this earlier, but you need to inspect the crankshaft and camshaft position sensors. With a code coming up p1778 reverse ip circuit im upset because i just brought from a - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. P1778 is a mechanical code and does …. The MIL is ON and DTC P1778 (STEP MOTOR) is stored in ENGINE and / or TRANSMISSION. kittens for sale richmond va 07 murano with 66000 miles, Dc P1778, I have not - Answered by a verified Nissan Mechanic If out of warranty I would contact Nissan at 1-800-Nissan-1 and see if they can offer some assistance since you are just out of warranty. The first codes P1778 is for Step motor inside the transmission. Apr 21, 2022 · P1778 is a mechanical code and does not indicate that the circuit signal from the step motor is bad. After a diagnostic they told me that my car was throwing 2 codes and they were P1778, and P0420. The four stages of the step motor have several variations depending on the signal sent by the TCM (Transmission Control Module). Pine Hollow Auto Diagnostics · 249K views ; NISSAN CVT TRANSMISSION | why it fails and what you . その結果、プライマリプーリへのライン圧の流れが変わり、プーリ比が制御されます。. Community Member Credit: Benzolorenzo1. Then comes up with P1778 code have - Answered by a verified Nissan Mechanic 2006 nissan murano code p1778 stepper motor. The check engine light came on right after I had the oil changed in my 2010 Altima. Inne możliwe przyczyny to uszkodzone przewody lub złącza, niski poziom płynu w skrzyni biegów lub uszkodzony moduł sterujący skrzyni biegów (TCM). They called me back the next day and agreed to cover 80% of the cost. Normalmente, los 4 factores de encendido y apagado del motor. Took it to Nissan service center, but nothing was foundthey just reprogrammed transmission codes. I have a 2010 Cube, throwing code P1778, and the cvt is not completely engaging, as if the overdrive is not working, so rpms are higher than normal on highway. Some of the common causes of a P0868 code are a faulty pressure sensor, a failed pressure pump, fluid leaks, and contaminated transmission fluid. After a bit of advice, we have a 2009 Murano AWD with 119,000 miles on, a couple of days ago the engine light came on so I read the codes and was getting P0744 Torque Convertor, car was driving fine with no issues so i cleared the code and drove the car again with no issues. Jump to Latest Follow 930 views 3 replies 2 participants last post by shack73 Aug 30, 2022. As a result, the flow of line pressure …. goerie obituaries erie pa It indicates a faulty or malfunctioning solenoid valve within the transmission control module. P0868 Nissan - asked Dec 20, 2017 by anonymous. As a result, the flow of line pressure to primary pulley is changed and pulley ratio. 2018 Nissan versa false contact on rear lamps triggers code p0705. 5 p0826 p1778 and p0868 car only going 20mph - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. 2K members Since 2008 We're a forum. Vídeo explicativo sobre el CÓDIGO DE FALLA P1778. It's an extremely narrow range of vehicles, and even in. The P1778 Nissan code refers to an issue with the step motor function of your car. 2011 Altima Code P1778 Postby Warde3 » Wed Mar 28, 2018 6:39 Pm Hello All. NISSAN TECH : APPLIED VEHICLES: 2010 Maxima (A35) 2010 Murano (Z51) 2010 Altima (C/L32) equipped with VQ35DE engine ONLYIF YOU CONFIRM:The vehicle has slower-than-normal acceleration from a stop at timesand / orThe customer describes the vehicle has slower-than-normal acceleration from a stop at timesNOTE: …. It calls for replacing the valve body in the transmission. I have almost not transmission symptoms, except some hesitation at the start or and maybe some lag shifting gears, all things that I feel like are normal for a CVT. So I decided to drive cautiously because I was 600 miles from home. This code indicates a faulty step motor or TCM that affects the lock-up clutch and transmission performance. You can usually find a replacement stepper motor online for between $30-$40, although some sellers charge up to $100. 5 with 246,000 miles, original CVT. Nissan Altima 2007-2012 Service Manual: P1778 step motor - function. stop car shut off restart, so mile same …. When the car engine is running at 1,000 RPMs or less, the CVT transmission may shudder. I cleaned pan sealed it all up and filled with Nissan ns2 cvt fluid. ” Backed by a total of $30 million in funding, the company has struck deals with both Nissan and Toyota to imp. If you get the P1778 and/or P0744 codes in your Nissan Rogue, you may be pretty sure that there is a problem with your CVT transmission. Kevin , Hope I can help sorry to hear about your codes , looks like you have a few different issues , the P1778 is code for the step motor inside the CVT valve body , and the P0725 is a speed sensor code , and the P1421 is cold start control from the ECM. Comments15 ; How to fix CVT transmission code p1778 or P1777. 53 and with P1778 always popping up instantly while driving back from the auto parts store with CVT cooler filter and CVT pan filter/gasket in hand. I got the engine code P1778 on my 2012 Nissan Altima 2. Reset set it and - Answered by a verified Nissan Mechanic. Code P1778 in a Nissan Altima 2012 indicates a problem with the stepper motor function in the transmission’s hydraulic control unit. Why do I still have p1778 code still. A P1778 code is a Nissan diagnostic trouble code that occurs when the PCM/ECM receives a signal indicating a problem with the step motor function. the mechanics talk alot of crap about cvts, but im impressed. HVAC Mechanic •20K views · 3:28 ·. On February 9, Nissan Motor presents Q3 figures. The P1778 code in your Nissan Altima indicates a problem with the Transmission Reverse I/P Circuit. Don't see that code by itself usually, see it in conjunction with a couple solenoid codes most the time when there is a TCM failure. don't overfill it though, so i always advise you measure what you take out to add the same amount back in to get it real close before topping off. I have 2 codes P0340 and P1778 on 20004 Murano, we already changed the sensor once a few months ago, could the sensor - Answered by a verified Nissan Mechanic. SOLENOID VALVE ASSY-SHIFT SELECT LOCK. I'm checking to see if the Nissan CVT warranty extension applies to …. Our New and Used Nissan dealership near Piscataway in Middlesex County prides itself on offering new Nissan cars, trucks and suvs and fine used cars near Middlesex County …. WAS driving and the RPM'S would go up but the - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. But then went back to the dealer and they waived the $120 because I went ahead with the cvt replacement. I replaced the stepper motor along with trans fluid and I'm - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. The P1778 code is a diagnostic trouble code (DTC) for a Nissan Maxima. The step motor controls the gear ratio changes within the transmission, ensuring smooth acceleration and optimal fuel efficiency. Also, where is the stepper motor located? Vehicle: 2012 Nissan Sentra 2. Nissan Sentra 2008 4 puertas full 154000 kms. Category: 061000 ENGINE AND ENGINE COOLING:ENGINE. com: APDTY 081252 ABS Sensor With Wiring Harness Fits Front Left (Driver-Side) 2003-2007 …. stop and restarted drove fine for 60 miles. Definition: Transmission Control Module (Power Supply) Description: When the power supply to the TCM is cut OFF, for example because the battery is removed, and the self-diagnosis memory function stops, malfunction is detected. I will do my best to help you with this. Dátum Aktualizácie: 12 Apríl 2024. A Nissan car with the trouble code P1778 indicates that there is an issue with the step motor. Primer automobile en el mundo c. Could be caused by one of the speed sensors inside the transmission or the TCM, but both very uncommon for a stepper motor fault. No when I was driving on highway about 65 the rpm s went high and sounded - Answered by a verified Nissan Mechanic. Find a transmission shop that works on them as a lot of guys are not in tune with them yet. Please 👍 & Subscribe more video will post 5 times a week. Jump to Latest Follow 21 - 40 of 120 Posts. To diagnose the cause, it is recommended to check the wiring and connections related to the stepper motor, ensure the motor is receiving proper voltage, and perform a thorough inspection of the transmission …. 2007-2012 Nissan Altima Discussion (2. no mam besides the car sometimes. I want to clarify your problem so I can answer your question precisely: You own a 2008 Nissan Altima 2. Nissan Altima P0776: Meaning, Causes, + Diagnosis. Martinrrrr - Can you please share the dealer location details on your new $3800 CVT. The Nissan Murano trouble code p1700 means that the transmission is having a problem. Transmission reverse i/P circuit code. When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL shutoff if the same malfunction is not detected after performing the driving pattern for MIL shutoff three times in a raw. The error code indicates a problem with the step motor in the transmission control unit, which can affect the gear shifting and performance of your vehicle. P1778 Nissan Description The step motor's 4 aspects of ON/OFF change according to the signal from Transmission Control Module (TCM). Had to go an additional 500 miles and seemed to do Ok but light stayed on. The ECM stores a DTC which commands the MIL to turn ON at the same time a Permanent DTC is stored within the ECM. Nissan Altima 2007-2012 Service Manual / Transaxle & transmission cvt: RE0F09B / Component diagnosis / P0868 secondary pressure down Description The pressure control solenoid valve B (secondary pressure solenoid valve) regulates the secondary pressure to suit the driving condition in response to a signal sent from the TCM. Long story short the check engine light comes on and she has the code P1778. 5) P1778 got you down? Jump to Latest Follow 101 - 101 of 101 Posts. Nissan Mechanic: Roy Sheidenberger. The transmission cooler is too small and lets the transmission heat up. The time is compensated by engine operating (speed and load), fuel feedback control constant, and …. It just sounds like a diesel or a car ready for a rebuild on the engine. 5 CVT transmission code JF011E RE0F10E jatco valve body. See pricing for the Used 2008 Nissan Altima 2. bedpage similar This is not a Valve body or Solenoid issue. After my wife drove it 2 minutes she said it was acting weird, but couldn't explain exactly what was bothering her. P0868 is a generic DTC code, which means it has the same definition for the Nissan Murano as it would any other vehicle. Good Afternoon, my name is ***** ***** ill be helping you, so sorry to hear about the issues here on the Nissan, i know how frustrating it can be to deal with transmission related issues. This code you are getting P1778 is for a CVT Stepper Motor. P1778 Nissan-koden är ett vanligt problem som många Nissan-ägare möter med sina växellådor. 2007 Nissan Murano - transmission whining and wouldn't drive at all. But code 1778 means it is a bad step motor. It felt fine at first and after 2 miles of driving rpm's were high and it seemed like it wouldn't go into another gear and wouldn't go past 40 make a loud whining noise. Nissan code altimaMurano p1778 maxima altima oxygen bank P1778 – what does it mean and how to fix it2014 nissan maxima engine code p1778. On this trip it happened 3 times, but after about 20-25 minutes, it would kick back in. Then comes up with P1778 code have replaced stepper … read more. The factory manual describes it as, "P1778 Step Motor Circuit. System: Powertrain (Covers functions that include engine, transmission and associated drivetrain accessories) Category: Manufacturer (The code definition is assigned by manufacturers according to their vehicle basic system differences, implementation differences, or diagnostic strategy differences. Sep 5, 2020 · 2007 Nissan Murano with "dead" transmission. start car hear a whirring sound, goes away after couple minutes. This step motor comes on and off to help. I have a 2012 Nissan Sentra that this showing a P1778 code - Transmission Reverse I/P Circuit. 5 OBD Codes P0746 Pressure Solenoid P1778 Motor to Valve BodyWould Replacing the Valve Body to the Transmission with a Rebuild 1 along with a Transmision Flush New Fluid & Filter …. Following the dismissal of chairman Carlos Ghosn over alleged misconduct, CEO Hiroto. Causes of the P1778 code in a 2012 Nissan Rogue. El código P1778 es común en: Acura Type S, Infiniti, Maserati, Mitsubishi Lancer, Mitsubishi Outlander, Nissan Altima, Nissan Cube, Nissan Maxima. this code is for a cvt stepper motor to fix the problem you will have to replace the cvt valve body then reset the light and have the tcm reprogram at the dealer. P1778 or p1777 CVT transmission step motor problem solvedIm so sorry guys but I had to mute one part of the video due to a copy right i got from a music that. 2009 nissan versa code reads p1778 help! Nissan Cars & Trucks; Open Questions: 0 answers. This diagnosis item detects when electrical system is OK, but mechanical system is NG. The Nissan car stock stereo system includes the standard AM/FM radio with built-in CD player or optional CD changer. Sounds to me like your CVT has …. Permanent DTCs cannot be erased by using the Erase function of CONSULT and …. I have found the Nissan dealer to always be spot on with the oil level. (clean with brake cleaner while your at it) Remove the valve body. All CVT transmissions from 2003 to 2010 have a 10 year or 120k mile warranty. Si sigues estos simples pasos, te ayudarán a prevenir el Código de Falla P1778 de Nissan Maxima y evitar problemas en el futuro. This code indicates a faulty step motor or TCM that affects the lock-up clutch and transmission …. The P1778 code is specific to the Nissan Altima 2012 model. If your 'new' trans was used you may well be there again. To help you deal with the situation in the easiest way possible, we’ve decided to give you an overview of the main reasons behind the code:. Discuss specs, safety rating, towing capacity and more! Full Forum Listing. Nissan Altima 2007-2012 Service Manual / Transaxle & transmission cvt: RE0F09B / Component diagnosis / P1778 step motor - function. Nissan produces solid and dependable cars. We're a community dedicated to Nissan Murano owners and enthusiasts. We have a 2010 Altima, 185,000 with a P1778 step motor fault code. 2033 Views 5 Replies 3 Participants Last post by srT4URBO, Mar 23, 2018. El vehículo no realiza cambio de velocidad, está en 1ra velocidad, el propietario quería reemplazar el Stepper motor, PERO ESA NO ERA LA SOLUCIÓN ESTAMOS EN. Se establece cuando se detecta una avería en la transmisión, es decir, hay una gran discrepancia entre la cantidad de pasos del motor y la relación de la transmisión. Good morning, Quartz readers! Good morning, Quartz readers! An ECB decision on interest rates. 2013 Nissan Maxima getting a p0746 and a p0868 and sometimes it takes off really slow - Answered by a verified Nissan Mechanic 2006 NISSAN MURANO P0746 P1778 P0868 P0715 P0507 IDLE CONTROL CODES AND TRANNY CODES PRESSURE CONTRL SOLENOIDS A INPUT SECONDARY PULLEY SPEED MISMATCH STEP …. com/itm/184945351158Part # - 31726-1XA03Step Motor - https://www. Replacing this motor is a much less expensive alternative to replacing the valve body or the entire transmission. I spoke with you the other night when my 2014 Murano's CEL came on with a P1778. Jun 7, 2018 · Here is how I saved thousands and bought a $35 part. 2007 Nissan Murano with "dead" transmission. A user shares how he replaced the stepper motor of his 2008 Altima to fix the P1778 code and avoid a costly transmission replacement. It will pop up on your on-board diagnostic (OBD) scanner when your Nissan’s engine or powertrain control module receives information from the transmission control module about a possible malfunction in your car’s step motor. Codes that come up on the code reader are p2101,p2100 and p1778. Had it checked out at my local dealership, the non-Nissan wing of the dealer I bought my Murano from, and they told me that it was showing a P1778 and P0776 code. Common causes of the P0776 code include contaminated transmission fluid, clogged transmission fluid filter, and a bad pressure control solenoid. Manufacturers are slow to teach outside mechanics about them. Like most any transmission these days. leahgway Discussion starter 2 posts · Joined 2020 Add to quote; Only show this user #1 · Mar 12, 2020. Okay there is a factory update also for the TCM. L'un des symptômes les plus courants du code P1778 est un manque de puissance ou d'accélération. P1778 code- Nissan Maxima- 2016, 130k miles- what to expect from a mechanic? Took my car for a 2 hour drive and about an hour into it, the transmission started slipping and rpm's revved… it wouldn't go into higher gear. Good morning, Quartz readers! Good morning, Quartz readers! Nissan’s board votes on a motion to remove Carlos Ghosn. Jump to Latest Follow I have a 2012 Nissan Altima S 2. Code P1778 in a Nissan Altima 2012 indicates a problem with the stepper motor function in the transmission's hydraulic control unit. About 15 miles down the way, my check engine soon light came on. , which is headquartered in Yokohama City, Japan, makes Nissan automobiles. This could be a Line Pressure Solenoid in the valve body of the transmission. There is no warranty available. I have the following codes from my 2007 Nissan Murano after diagnosing with Launch X431 The codes are P0725, P0746, P0868, P1722, & P1778. (Nissan) is recalling certain model year 2013 NV200 vehicles manufactured February 6, 2013, through August 2, 2013. During the past 3-4 years, I've thrown the P1778 code about 10-12 times, and once I got some code whose number I can't remember that I think my OBDII reader described as a "critical CVT failure" or something (that code appeared. Problems General Discussions 1st Gen (2003-2007) 2nd Gen (2009 - 2014) 3rd Gen (2015+). verified the p1778 code that i told them i was given. 5L, how can I fix this code? asked Aug 13, 2017 by Nibras. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. driving at speed 60 the RPM is at 4. All you will need is your Nissan vehicle and the key or keys to b. Solenoid Valve Shift Select Lock. Regarding the danger of excessive overfilling. The resistance check would be a good start, or you could also perform the same test at the TCM. Jan 28, 2024 · The P0744 code is a common diagnostic trouble code that affects Nissan Rogue vehicles. The P0744 code is a common diagnostic trouble code that affects Nissan Rogue vehicles. She said it seems to shift odd and I chalked it up to never driving a CVT (neither. My wifes rogue just thre a P1778. If the sound improves with the clutch depressed, there's likely major damage to the transmission. Nissan CVT Valve Body Stepper Motor Test. Motorul pasului are 4 aspecte legate de schimbarea ON / OFF în funcție de semnalul de la modulul de comandă al transmisiei (TCM). when manually shifting, it will show 4th gear (and above) on dash, but still drive …. Nissan Rogue Service Manual / Transmission & driveline / Transaxle & Transmission / Dtc/circuit diagnosis / P0778 pressure control solenoid B. 1) Hesitation while accelerating from a stop or while driving. The time is compensated by engine operating …. I have 2011 nissan altima 4 cyl and it is in limp mode. The P1778 code defined as “Transmission Reverse I/P1778 Circuit Malfunction” is only applicable to certain types of Nissan vehicles. P0744 Nissan Code - Torque Converter. P1778 NISSAN - Step Motor Function; Possible causes; Faulty Step Motor, Step Motor harness is open or shorted, Step Motor circuit poor electrical connection. The factory manual describes it as, “P1778 Step …. asked Dec 23, 2016 by anonymous. Mário Robson oficina mecânica, Av dos expedicionários 5246 Montese. Many of them will lose "past" and historical codes. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Understanding P1778 Nissan Code. This should be done at least the first 3 times refilled for a "baseline. No se Olvide de Subscribirse y Compartir con su. I have de p1778 and step motor and step the seam problem. Nissan Altima (L32) 2007-2012 Service Manual ≻ Transaxle & transmission cvt: RE0F09B ≻ Component diagnosis ≻ P1778 step motor - function. Quest Forum P1778 Stepper Problem P1778 Stepper Problem. Nissan car owners who choose to replace their factory stereo ca. Transmission fluid serves to lubricate the transmission, and for vehicles with automatic transmissions, to cool the transmission system as well. CVT FAILURE DTC P1778 STEP MOTOR IS BAD / CIRI-CIRI STEP MOTOR RUSAK PADA CVT NISSAN. You need to ask them to check the wiring and circuits to the speed sensors and to the stepper motor coils, the stepper motor has four coils. I was traveling from houston, tx to dallas, tx midday on may 1, 2021. After all, transmission is a very complex system, so our team wanted to. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel …. It indicates an issue with the step motor function in the transmission control module. ah okay i understand, well that code does indicate an issue with the stepper motor so it was good that we ruled it out already, i would recommend we also make sure that there is no shorts or opens in the harness going to that motor next, having the TCM reflashed is also a good idea here since parts were …. Look up the other OBD II Trouble Codes, please use the search box. WAS driving and the RPM'S would go up but the - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. Wife wanted good gas mileage and heard that was a key. ” Dantell! I have a 2010 Nissan Murano and had the exact same problem with the hesitation starting out at red lights. The pressure sensor is internal of the Transmission. Be the first to answer May 20, 2018 • 2003 Nissan Murano. Not with this code, check to see if there is a speed sensor code that is set with this such as your primary or secondary speed sensor, when you need to replace the stepper motor is when there is a P1777, Having problem with 2011 Nissan Rogue CVT, code P1778. trane ycc manual Here is some more info on the code for you. Customer stated that on the drive here experienced a lack of power. Print view; Search Advanced search. It started after I replaced the manifold read more. Contents:0:21 Basic DTC analysis according to OBD2 protocol standard. Today I was driving my car home from work on the free way and noticed my cars RPM's were jacked up and seemed like my car had alot of problems shifting. 2012 nissan maxima specs, prices, vins & recallsMaxima nissan cargurus sv exterior Nissan maxima stick 2010 cars shift diesel coming way only buyWhat is p1778 engine code [quick guide]. The rear wheel sensor will cause ABS issues which can result in power loss, but it's not going to cause to torque converter code which. Nissan replaces the whole CVT under warranty. 2007 Nissan Murano - transmission shop said cvt belt teeth were ground off and transmission had to be completely replaced. Defective Camshaft Position Sensor. This code is generated when either there is not enough fluid pressure, or the solenoid is not operating properly. As a result, the flow of line pressure to primary pulley is changed …. • Diagnostic trouble code “P1778 STEP MOTR/FNC” with CONSULT-III is detected under the following conditions. Actually, this is a relatively common trouble code, and it indicates that the pressure control solenoid in your transmission has become stuck in the "on" position. Nissan just started rebuilding these transmissions so if it needed to, the transmission would be removed and opened up to replace this sensor. We’re a community dedicated to Nissan Murano owners and enthusiasts. Ask Your Own Nissan Question Customer reply replied 1 year ago. New Member Forum - Introduce Yourself! New member?. I've shut off the radio and A/C, and the noise is still there between 1200-1500 rpm. The code could indicate a problem with the ABS hydraulic pump motor. Ready to begin Transmission issues on a 2011 nissan alitima 2. I got a code P1778 on my 2011 Nissan Maxima. Two codes came up that time P1778 and P1273. NISSAN SENTRA,VERSA,CUBE,ALTIMA,MAXIMA,MURANO Instrucciones basicas de como reemplasar el sensor de velocidad. So, I was told that I had to get a new catalyst converter. Hello, I have a 2013 Infiniti JX35 and am getting the P1778 code which tells me the CVT is going away. all three codes read the same thing so im …. Nissan Sentra P0776: Meaning, Causes, + Diagnosis. Thank you for waiting, this is a Step Motor code for the Transmission. The stepper motor on an Altima 2007 - 2012 is mounted between the valve body and the …. The model she has found is the 2012 Tekna 1. P1778 step motor - function Description • The step motor's 4 aspects of ON/OFF change according to the signal from TCM. If your vehicle is an automatic or there aren't noticeable signs besides the dashboard light, there's a greater. I searched far and wide, low and high, only to be told 2 things you need a new transmission, or you need a new valve body. Ca urmare, fluxul de presiune al conductei la roata primară este schimbat și raportul scripetelor este controlat. I now have a P1778 step motor code. Includes parts & labor for ZIP 23917. Genuine 2014 Murano Transmission and Driveline Parts. 98 Frontier starts surging after 40 miles like you are switching it on and off at 1 sec intervals I have relaced the EGR vacuum solenoid, cleaned the MAF sensor, tried injector cleaner you name it. The most common causes are low transmission fluid level, dirty transmission fluid, a faulty solenoid valve, or issues with the. It also had delay engagement in forward. Drop pan (clean with brake cleaner) Remove the 3 bolts holding filter. Follow Forum Create Thread P1778 Code on 2010 Murano - Fixed. It did seem to help at first, then p1778 code came back on, also would loose throtte pedel. nba pack opening simulator unblocked where do I find the bcm on a 2004 Nissan murano an can it be reset or have to be replaced it crank but want start sets controls stopped working. The car all of a sudden started to feel heavy on take off and once the speedo got beyond 60kmph the rpms would increase as the speed increased. This can be an expensive endeavor, ranging from $240 to well over $873 for parts alone. P1778 stepper motor malfunction code car stuck in low gear atleast it made it to 150k / 6 speed swap on the way. JF011E (RE0F10A) Nissan, Mitsubishi Complete Valve Body with Solenoids, Stepper Motor, 2 Pressure Sensors, 100% Tested. With so many Nissan dealerships near your location, it can be overwhelming to choose. The cost to diagnose the P0746 Nissan code is 1. Ford Motor Company Mast 1,605 satisfied customers. Floor the gas and i barely move and the rpms do not increase. owner said transmission replaced at 50,000. Even at normal idle in Park it was hard to hear. My Nissan Altima V6 has these two codes how do I fix problem P1778 and P1718? asked Jun 30, 2017 by reggie. 4th Generation Sentra/200SX (1995–1999) GA-Series Engines General Discussion Pathfinder 1st Generation 240SX (1989-1994). P1778 Raw code: 1778 Transmission Reverse I/P Circuit Malfunction Nissan: Transmission. This is what you need to know about the diagnostic code P1777. wskazuje na problem z funkcją silnika krokowego w przekładni bezstopniowej (CVT). DTC: CONSULT screen terms (Trouble diagnosis content) DTC detection condition:. I have no idea what any of this means. The automobile fault code P0776 indicates a problem with the line pressure solenoid ‘B’ valve in the transmission system. Nissan offered an extended warranty on them for 10 years and 110k miles, but stopped the coverage for the 2012 model year for some …. P1778 Nissan - Código DTC de falla OBD2; Síntomas del código OBD2 P1778. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. Post by Warde3 » Wed Mar 28, 2018 6:39 pm. When the powertrain control module (PCM) detects that the pressure of the transmission fluid is. Vous remarquerez peut-être que votre Nissan est plus lente que d’habitude ou a du mal à passer les vitesses. P1778 Raw code: 1778 Transmission Reverse I/P Circuit Malfunction Nissan: Transmission Reverse I/P Circuit Malfunction. OBD II fault code P1778 is a manufacturer-specific trouble code that is defined by carmaker Nissan as P1778 – “Step Motor Function”, or sometimes as P1778 …. Get KBB Fair Purchase Price, MSRP, and dealer invoice price for the 2008 Nissan Altima 2. My xheck engine light came on with a p1778 - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website. I took 2014 Nissan Murano into Nissan dealership because rpms running high at 4000 rpms at 70mph. Nissan 2010 Murano, has a shudder between neutral and. Pérdida de potencia en el vehículo. While P0776 is generic (it has the same definition for all vehicles), it is most commonly observed in Nissan and General Motors cars. Codes were C1155 (left front wheel speed sensor input circuit failure) and P1778 (transmission reverse I/P circuit). If you posted a check engine light then practically any inspection will fail. code-1778; check-engine-light-on; 0 votes. Good morning, These transmissions are awful. Acest element de diagnosticare detectează când sistemul electric este. Most auto repair shops charge between $75 and $150 per hour. Shollar (1957–1992) was a 35-year-old Piscataway, NJ mother who was raped and murdered after being carjacked from the Middlesex …. P1778 step motor/function is the code I got About 5 min into the drive, slowed down in traffic, when accelerating normally back up to ~50mph the rpms would spike to 5-6 and make a whining noise. To diagnose the P0420 2011 Nissan Altima Sedan code, it typically requires 1. She said it seems to shift odd and I chalked it up to never driving a CVT …. Go here to follow Nissan Motor stock price in r On February 9, Nissan Motor wi. I’m che te the step motor but es the - Answered by a verified Nissan Mechanic. Used it again today end the light came back on, cleared the code again. If you have any more questions on this, please feel free to ask. Have not driven it much since then. The stepper motor code p1778 Was the original code Instead of replacing the stepper motor I replace the whole valve body but I retain the TCM The seller articulated the valve body I changed the trans fluid for Nissan Murano 2010 and the filter too which is under the pan and the filter on the side of the trans I fill it up with fluid 5qt. It seemed to run OK, my code reader didn't pick up anything, and it was cheap. Aug 26, 2019 · Nissan nos da el codigo P1778 este codigo no siempre es el STEP MOTOR SOLENOID, no hay que gastar dinero sin dar una solucion. The cost to diagnose the P1217 Nissan code is 1. rus787; Mar 21, 2020; 5 20K Sep 5, 2021. It is common for most auto repair shops to charge between $75 and $150 per hour. Hello all The car is a 2011 with 140,000 miles. P0746 is a diagnostic trouble code (DTC) for "Pressure Control Solenoid Performance or Stuck Off". Möjliga lösningar inkluderar att byta ut stegmotorn, ventilkroppen eller hela transmissionen, beroende på hur allvarlig problemet är. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic. 5)remove the stepper motor from the top of the valve body (the side you can't see with the pan off) 2 bolts. I did a video on this flow control valve before, however, this version is a complete walk through on how to use this valve and what measurement one should lo. Web 2012 nissan maxima code p1778 can anyone explain this code. replaced speed - Answered by a verified Nissan Mechanic. SOURCE: What does trouble code 12 mean on nissan altima a code 12 means no G or Ne signal to the ecu im put side for at least 2 seconds that code is ground (G) so it is an open or short to ground on the ECU threw the STA circuit. The cost to diagnose the P0776 Nissan code is 1. Nissan Forums is the go to place to talk about your favorite Nissan model, including the Rogue, Maxima, Altima and even sports cars like the 370Z and 200SX. I dove into the Service Manual for my 04 MO and found the following about P0011. Jun 14, 2020 · P1778 or p1777 CVT transmission step motor problem solvedIm so sorry guys but I had to mute one part of the video due to a copy right i got from a music that. Average repair cost is $4,130 at 118,150 miles. Some common reasons include a faulty lock-up torque converter clutch solenoid valve, wiring issues, a defective step motor circuit, or problems with the transmission valve body. Maxima nissan sv sedan 4d value involved accidentMaxima nissan cool car wallpapers 2012 nissan maxima receives a minor faceliftMaxima a36 …. I did a cvt oil dump n change, not flush as it had a whine when i accelerated to get on highway n limp mode. The mechanic says I need a new transmission? The car works fine at time and then at other times when I push it on Highway drives the transmission screams and if you continue to push it the transmission will not sift resulting in loss of power. he so happens to have a code reader so i hook it up and it gives me 3 codes, two p0011 and a p0021. We are on abit of a budget but she has found one for £3,000. Got code p2813 on my 2013 Nissan Altima V6 and took to nissan and dealership is saying needs new transmission due to belt damage. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for. It went into super granny limp mode and would not accelerate over 5 mph. Step Motor poor electrical connection. Nissan Mechanic: Richard Greer. I think you need an entire valve body, or atleast thats what they tell you. It specifically relates to the torque converter clutch (TCC) circuit signal in the transmission control module. Feb 2, 2018 · p1778ステッピングモーター機能という故障コードです。 ここからは関係する箇所を一つずつ点検していきます。 まずは、スロットルボデーの点検。 写真の矢印部分から、空気をエンジンへと取り入れます。. ekaxel Discussion starter 2361 posts · Joined 2004 Add to quote; Only show this user #1. Showing codes: p1778, p0868 p0746, p0744 … read more. The mechanic says I need a new transmission? The car works fine at time and then at other times when I push it on Highw. The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). Which is like a upper 02 sensor. Description: There is a great difference between the number of steps for the stepping motor and for the actual gear …. The factory service bulletin recommends. The P1777 OBD-II trouble code is a manufacturer-specific code that refers to a fault in the transmission control module (TCM). Verify the correct CVT fluid is in the transmission and Nissan will replace it free of charge. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port. 2012 Nissan Rogue with code P1778. When looking for a new or used Nissan in Colorado Springs, it’s important to compare prices and features at different dealerships. The step motor's 4 aspects of ON/OFF change according to the signal from TCM. How to replace the step motor and valve body in a 2008 Nissan Altima 2. As long as I do not tap break when slowing down or come to complete stop the it will engage otherwise now coasts (limp …. May 7, 2019 · This code you are getting P1778 is for a CVT Stepper Motor. was - Answered by a verified Nissan Mechanic. en motor frío funciona perfecto luz mil check engine no ilu. This code indicates that the pressure control solenoid “B” inside your Sentra’s transmission is having a performance issue, or is stuck in the off position. On May 12, Nissan Motor is reporting earnings from the most recent quarter. Experience: ASE Master Certified Tech, Nissan Master Certified Tech, 12 yrs. Most auto repair shops charge between $75 …. 9)reconnect trans filter and bolt back into place. P1778 Transmission Reverse I/P circuit. Maxima and Murano: Reprogram the TCM (as it applies) and perform TCM Initialization (Erase EEPROM). When codes of that type appear, your car goes into limp mode, which won't allow your. Used it again today end the light came back on, cleared the …. HVAC Mechanic 2010 Nissan Versa P1778 Fix code back 2 days later. Most stepper motors get changed for nothing, the trans broke will not let them adjust correctly making stepper codes typically a sign of needing new trans. She schedule appointment with a mechanic tomorrow. However, with new versions of the Versa, Sentra, Altima, Maxima, LEAF, Juke, 370Z and GT-R made in 2020 alone, it may not be obvious whic. W szczególności oznacza to, że wystąpiła awaria w obwodzie zwrotnym I/P skrzyni biegów. If P1715 is displayed with U1000, U1001, U1010, P0335, P0340,P0345 or P0605 perform the other trouble diagnosis for U1000, U1001, U1010, P0335, P0340,P0345 or P0605 first. The Step Motor changes the step by turning the four coils "on" and "off" according to signals from TCM. Exhaust Valves Are Sodium-filled — Just like on the R35 Nissan GTR, and Other High-end Sports Cars; All New Part Numbers in the Cylinder Heads and Valvetrain, All-new and Reconfigured to Encourage a High Degree of Airflow P1778 Nissan Altima / Maxima CVT Transmission Step Motor Fix (JF011E RE0F10E JATCO) 01/10/2021. Summary: NISSAN: THERE IS A SURGE WHEN DRIVING WHEN ALL OF THE FOLLOWING ARE PRESENT: SLOW ACCELERATION, BETWEEN 10-45MPH, WITH ENGINE CLUTCH ENGAGED, AND …. ステップモーターの4つのON / OFFは、トランスミッションコントロールモジュール（TCM）からの信号によって変わります。. Hello P1778 is the code for an issue with the stepper motor function. start driving car runs perfect for about a mile then the rpms shoot up and the speedometer drops to zero. JN8AZ1MU4EW405736 92k miles P1778 code, reset it. Joined Aug 28, 2004 · 2,980 Posts #21 · Jan 13 Nissan: Step Motor Circuit Malfunction Symptoms of Torque Converter Problems. Moreover, metal debris in the transmission could trigger the need for a complete CVT replacement to resolve the P1778 issue. Hello all, my wife has decided she would like a Nissan Juke. According to Nissan's diagnostic chart, the recommend checking the following: Harness connectors for the cam positioning sensor, The sensor it self, The starter, for excessive draw. Here is how I saved thousands and bought a $35 part. replaced the step motor but think there may be something deeper Nissan Rogue's transmission Mechanic's Assistant: Is the throttle control light blinking or flashing, or is it solid?. 2009 Nissan Murano throwing a code p0868 hesitation no acceleration from stop P1778 and P0868. Stepper motors can be purchased from Amazon for around $30. This typically means the transmission has failed. Analysts expect Nissan Motor will release losses per share of ¥4. El código de falla P1778 se asigna cuando el ECM detecta una lectura …. I have included the explanation from the dealership below. Los síntomas de un código de avería P1778 pueden ser: Pérdida de potencia: El vehículo puede experimentar una disminución en su rendimiento y tener dificultades para acelerar. which means replacing the whole CVT. The check engine light was on i believe they connected the computer and. P1778 is almost always caused by a bad step motor itself, and rarely anything. To diagnose the cause, it is recommended to check the wiring and connections related to the stepper motor, ensure the motor is receiving proper voltage, and perform a thorough inspection of the transmission system. Make sure you get the codes read because if this P0011 code shows up with another code you're troubleshooting steps will be different. These problems are all caused by faulty Nissan. The Stepper Motor for the CVT Transmission has failed. To diagnose the P0744 2008 Nissan Rogue code, it typically requires 1. View local inventory and get a. Scan test reported DTC P1778 - Step Motor Function. The factory manual describes it as, “P1778 Step Motor Circuit Intermittent. Zistite, čo znamená P1778 Nissan Step Motor Function? cardigital. Jump to Latest Follow 5K views 1 reply 2 participants last post by Cab Calloway Apr 17, 2014. Specifically, P0868 in Nissan vehicles refers to an issue where the transmission fluid pressure is too low. Scan test reported DTC P1778 - Step …. To replace this the CVT transmission would need to be removed and opened up by a Skilled CVT Repair shop since they require special tools to be worked on. wondering if theses fault codes mean I need a new transmission. The good news is Nissan has issued an extended …. How ever, if the valve checks out, then it will require transmission replacement I am afraid. I believe it read "step moitore " the car has less power and read code "p1778" Thankyou. When I stop at a red light or stop sign, it barely will go or not at all, Also, sometimes I will get a hard jerk when I press on the accelerator. If it looks like you can simply take off the bracket for the soleniod and remove the soleniod, then you probably dont need a whole new valve body.