P1778 Nissan Altima 2011Throwing code p1778 stepper motor. I received a p1778, p0868 and p0826 on my 11 nissan Altima. This diagnosis item detects when electrical system is OK, but mechanical system is NG. 5 SL 4dr Sdn I4 CVT Features and Specs Year Style, Configuration, Engine Options Trim Overview Altima 4dr Sdn I4 CVT 2. Drained fluid almost 7qts and went to installing stepper motor on valve body. 170000 and my 2010 maxima step motor went bad p1778 JA: How many miles are on the car? Is it an automatic or a manual transmission? Customer: read more Eric 53,989 satisfied customers I have 2011 nissan altima 4 cyl and it is in limp mode. The code is thrown when the changing of the speed mechanism does not operate properly. This diagnosis item detects when the electrical system is OK, but the mechanical system is NG. P1778 Nissan Altima / Maxima CVT Transmission Step Motor Fix (JF011E RE0F10E JATCO) About 6 months ago I received the death code P1778 (stepper motor) in my 2008 Altima. I replaced the valve body with a new oem one. P1778 NISSAN Description The step motor's 4 aspects of ON/OFF change according to the signal from Transmission Control Module (TCM). Oglašeni polovni delovi su zastupljeni po brojnim potkategorijama, pa možete pronaći sve što vam treba - motor, menjač, krilo, haubu, šoferšajbnu, lamelu, zamajac, alternator, anlaser, bobinu, karburator, dizne, turbinu, polovne gume ili. 170000 and my 2010 maxima step motor went bad p1778 JA: How many miles are on the car? Is it an automatic or a manual transmission? Customer: … read more Eric 53,989 satisfied customers I have 2011 nissan altima 4 cyl and it is in limp mode. The TCM calculates this code based on the primary and secondary speed sensors. Make sure that output voltage of CVT fluid temperature sensor is within the range. 5 OBD Codes P0746 Pressure Solenoid P1778 Motor to Valve BodyWould Replacing the Valve Body to. How to replace step motor. I topped it off with OEM fluid. Code P0746 Nissan Description The Pressure Control (PC) Solenoid Valve is an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. Code P1778 means you have a ratio issue. 2007 Nissan Murano with "dead" transmission. THE NOISE IS B. · #2 · Dec 28, 2011 I think you need an entire valve body, or atleast thats what they tell you. What Does the P0744 Nissan Code Mean? The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module ( ECM ). If the CVT is reading correctly but the TCM is not then it's time to replace the TCM. Nissan cvt part 2 - P1778 fault; old filter, stepper motor. Got a nissan cube 2011 got trouble code p1778. Nissan code p1778 & p0868 mechanic said to chg step motor & pressure valve solenoid to start. 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. Code P1778 means you have a ratio issue. P1778 is a common Nissan trouble code related to the CVT transmissions that Nissan often uses in their vehicles. Code P1778 means you have a ratio issue. Is there anyone here know what is the solution for this code p0868 low fluid pressure in cvt transmission. Replace the worn or broken jf010e step motor regularly is important to maintain the top condition for your Murano Altima Maxima Versa Tilda Latio. About 6 months ago, I received the death code P1778 (stepper motor) in my 2008 Altima. Since I didn't have $2500 for a new trans, let alone $800 for the valve body, I decided to look into this further. 5L p1778; nissan; altima; 1 Answer. answered Feb 1, 2018 by Carguy1 (12. Kategorija Polovni auto delovi i oprema namenjena je svima onima koji žele da pronađu Nissan Altima deo, ali i onima koji prodaju polovne delove. Most auto repair shops charge between $75 and $150 per hour. The only issue (that I could duplicate) is after the engine is fully warm my RPM's start to jump around when the engine is placed on a slight load. 2009 Nissan Altima 2. P1778 is a mechanical code and does not indicate that the circuit signal from the step motor is bad. OE NUMBER --- JF011E RE0F10E F1CJA - 2007 for NISSAN altima 2. Throwing code p1778 stepper motor. 2009 Nissan Altima 2. As a result, the flow of line pressure to the primary pulley is changed and the pulley ratio is controlled. Make sure that output voltage of CVT fluid temperature sensor is within the range below. My 2010 maxima step motor went bad p1778. Code P1778 Description The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). 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. P1778 code do i change stepper motor or change out valve body which i think would be easier read more Matt Engineer Bachelor's Degree 18,697 satisfied customers OBD 2 CODE PO776 WHERE IS THE PRESSURE CONTROL SOLENOID OBD 2 CODE PO776 WHERE IS THE PRESSURE CONTROL SOLENOID B LOCATED ON A 2011 NISSAN. Motor oil yes trans oil Ask an Expert Car Questions Nissan Repair Ask Your Own Nissan Question Tyler Henry 3,254 Satisfied Customers Technician at Petal goodyear Tyler Henry is online now Related Nissan Questions. It's an extremely narrow range of vehicles, and even in. 【Suitable For】Our stepper motor fits for Nissan ALTIMA/ALTIMA MURANO ROGUE SENTRA VERSA X-TRAIL,for Dodge CALIBER,for Jeep COMPASS/PATRIOT,MITSUBISHI CX OUTLANDER 【Manufacturer's Number】The stepper motor's reference OE number is JF011E. A quick summary of my question: my car is diagnosed with these error codes;P0746, P1778 and P0868. Trouble is either the line pressure control system, input speed sensor or output speed sensor. It went into super granny limp mode and would not accelerate over 5 mph. 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. Car: 2011 Altima Code P1778 Postby Warde3 » Wed Mar 28, 2018 6:39 pm Hello all The car is a 2011 with 140,000 miles. About 6 months ago, I received the death code P1778 (stepper motor) in my 2008 Altima. Nissan Altima 2007-2012 Service Manual / Transaxle & transmission cvt: RE0F09B / Component diagnosis / P1778 step motor - function Description • The step motor's 4 aspects of ON/OFF change according to the signal from TCM. 2007 Nissan Murano with "dead" transmission. What Does the P1778 Nissan Code Mean? The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). 2007-2011 ALTIMA. It can get stuck in any gear ratio. 5 OBD Codes P0746 Pressure Solenoid P1778 Motor to Valve BodyWould Replacing the Valve Body to the Transmission with a Rebuild 1. The P1778 code defined as “Transmission Reverse I/P1778 Circuit Malfunction” is only applicable to certain types of Nissan vehicles. P1778 code do i change stepper motor or change out valve body which i think would be easier read more Matt Engineer Bachelor's Degree 18,697 satisfied customers OBD 2. P1778 code do i change stepper motor or change out valve body which i think would be easier … read more Matt Engineer Bachelor's Degree 18,697 satisfied customers OBD 2 CODE PO776 WHERE IS THE PRESSURE CONTROL SOLENOID OBD 2 CODE PO776 WHERE IS THE PRESSURE CONTROL SOLENOID B LOCATED ON A 2011 NISSAN ALTIMA … read more Jay Shop Forman / Lead Tech. You can replace the step motor without replacing. 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. This code points to an issue with the step motor function in the transmission. 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 …. Nissan cvt part 2 - P1778 fault; old filter, stepper motor. Code P1778 means you have a ratio issue. What Does the P1078 Nissan Code Mean? Exhaust valve timing control position sensor detects the concave groove of the exhaust camshaft rear end. 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. I have a 2011 Altima with transmission problems. Throwing code p1778 stepper motor. As a result, the flow of line pressure to the primary pulley is changed and the pulley ratio is controlled. Function --- CVT stepper motor is an open loop control motor which converts electrical pulse signal into angular or linear displacement. I would not recommend just replacing the solenoid because it is not the easiest part to replace and it may not be the issue so we need to do the testing first. car is 2009 nissan versa 14500km Top macgiver Posts: 1388 Joined: Wed Jul 04, 2007 10:21 am Re: P0868 cvt Postby macgiver » Tue Jun 18, 2019 12:28 am. Nissan transmission code. Best answer P1778 is the step motor (the transmission needs to be replaced if the step motor is bad) The transmission might be bad NISSAN has extended the warranty to 10 years/120,000 miles, whichever comes first. The P1778 code defined as “Transmission Reverse I/P1778 Circuit Malfunction” is only applicable to certain types of Nissan vehicles. Is there anyone here know what is the solution for this code p0868 low fluid pressure in cvt transmission. P1701 Descriptor Re0F09B Re0F10A Probable Causes Battery Circuit Open or Shorted Ignition Switch Open or Shorted Transmission Control Module (TCM) Circuit Open or Shorted 826 possibilities. Najveći deo ponude čine automobili sa auto otpada, ali i pojedinaca koji žele da svoje staro, havarisano ili drugo vozilo u neupotrebljivom stanju prodaju za delove. P1778 Nissan Altima / Maxima CVT Transmission Step Motor Fix (JF011E RE0F10E JATCO) my6thgen 04-08 P1778 Nissan Altima / Maxima CVT Transmission Step Motor Fix (JF011E RE0F10E JATCO) 01/10/2021 Community Member Credit: Benzolorenzo1 About 6 months ago I received the death code P1778 (stepper motor) in my 2008 Altima. Nissan Altima 2007-2012 Service Manual / Transaxle & transmission cvt: RE0F09B / Component diagnosis / P1778 step motor - function Description • The step motor's 4 aspects of ON/OFF change according to the signal from TCM. The TCM isn’t seeing the ratio it’s commanding. Re: P0746 Pressure Control Solenoid Performance or Stuck Off (ffmpr604) The system sensed a line pressure problem with the CVT tranny. This particular code indicates that there are issues with the step motor. 2011 Nissan Altima 2. I I have 2011 nissan altima 4 cyl and it is in limp mode. I have a 2011 Nissan, it had a p1778 code for stepper motor, I changed stepper motor and transmission fluid, no more code, but car won't accelerate, and won't. It’s an extremely narrow range of vehicles, and even in. REPLACEMENT CVT STEPPER MOTOR - Driving anywhere depends on smooth and efficient operation of Transmission System, especially the Continuously Variable Transmission Step Motor. Codes: P1778, P0746 and P0868 SAI_BOLLINENI MEMBER 2011 NISSAN ALTIMA 3. Codes: P1778, P0746 and P0868 SAI_BOLLINENI MEMBER 2011 NISSAN ALTIMA 3. I replaced the stepper motor along with trans fluid and I'm getting high rpm with … read more Jay Shop Forman / Lead Tech Vocational, Technical or Tra 28,439 satisfied customers I have told the car to AAMCO and they can not find anything. Changing the step motor can it Ask an Expert Car Questions Nissan Repair JOHN aka Eauto, The Car Guy Satisfied Customers ase tech over 15 years in the field uaw union member JOHN aka Eauto is online now Continue Related Nissan Questions. 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 THE RPMS BETWEEN 1200-2000. Code P1778 Nissan Description The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). The only issue (that I could duplicate) is after the engine is fully warm my RPM's start to jump around when the engine is placed on a slight load. 0 V If out of range, drive the vehicle to decrease the voltage (warm up the fluid) or stop engine to increase the voltage (cool down the fluid) 4. I checked for fault codes and P1778 came up. It went into super granny limp mode and. I searched far and wide, low and high, only to be told 2 things you need a. This article is written specifically for vehicles manufactured by Nissan. I have a 2011 Nissan, it had a p1778 code for stepper motor, I changed stepper motor and transmission fluid, no more code, but car won't accelerate, and won't move, I can shift thru the gears, I saw something about resetting the throttle body, and I went thru that process and when I started the car, the car moved fine for like 5min and then it. · #2 · Dec 28, 2011 I think you need an entire valve body, or atleast thats what they tell you. In my case, I got code P1778 and the car performed like it was stuck in a high gear. I replaced the valve body myself (which includes a new stepper motor) and got past that particular issue (although I had other issues). Codes: P1778, P0746 and P0868 SAI_BOLLINENI MEMBER 2011 NISSAN ALTIMA 3. Code P1778 Description. The step motor adjusts the “step” by turning coils on and off after being commanded by the TCM. 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. Codes: P1778, P0746 and P0868 SAI_BOLLINENI MEMBER 2011 NISSAN ALTIMA 3. What Does the P1778 Nissan Code Mean? The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). Got a nissan cube 2011 got trouble code p1778. The codes are as follows: P1778 -- STEP MOTOR FNC P1715 -- IN PULLY SPEED The Service Manual says that the technician is supposed to confirm the code is valid by checking out the actual signals coming from the CVT. This sensor signal is used for sensing a position of the exhaust camshaft. But then again good luck trying to buy just the soleniod. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Code P1778 Nissan Description The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). The TCM isn’t seeing the ratio it’s commanding. What Does the P1778 Code Mean? The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). 2011 Nissan Altima 2. Code P1778 Nissan Description The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). OE NUMBER --- JF011E RE0F10E F1CJA - 2007 for NISSAN altima 2. 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. Re: P0746 Pressure Control Solenoid Performance or Stuck Off (ffmpr604) The system sensed a line pressure problem with the CVT tranny. I have a 2011 Altima with transmission problems. As a result, the flow of line pressure to primary pulley is changed and pulley ratio is controlled. The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). What is the Cost to Diagnose the Code P1778? Labor: 1. I have a 2011 Nissan, it had a p1778 code for stepper motor, I changed stepper motor and transmission fluid, no more code, but car won't accelerate, and won't move, I can shift thru the gears, I saw something about resetting the throttle body, and I went thru that process and when I started the car, the car moved fine for like 5min and then it. Nissan nos da el codigo P1778 este codigo no siempre es el STEP MOTOR SOLENOID, no hay que gastar dinero sin dar una solucion. From these codes, it looks like you have electrical issues. e I slowly start to accelerate at about 50 mph the engine goes from 2,000 to 2,500) - It hasn't been enough to cause the SES light to come on, but there is a problem for sure. You can replace the step motor without replacing the. 2008 Nissan Altima 2. My 2010 maxima step motor went bad p1778. What Does the P1778 Nissan Code Mean? The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). P1778 is a common Nissan trouble code related to the CVT transmissions that Nissan often uses in their vehicles. REPLACEMENT CVT STEPPER MOTOR - Driving anywhere depends on smooth and efficient operation of Transmission System, especially the Continuously Variable Transmission Step Motor. Code P1778 means you have a ratio issue. What Does the P1078 Nissan Code Mean? Exhaust valve timing control position sensor detects the concave groove of the exhaust camshaft rear end. Nissan transmission code How to fix it save over $1000I got mine from ebay. Took it for a drive with a new valve body install and the transmission still in low gear but engine code P1778 isn't popping up,. The step motor adjusts the “step” by turning coils on and off after being commanded by the TCM. P1778 NISSAN Description The step motor's 4 aspects of ON/OFF change according to the signal from Transmission Control Module (TCM). Car: 2011 Altima Code P1778 Postby Warde3 » Wed Mar 28, 2018 6:39 pm Hello all The car is a 2011 with 140,000 miles. 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. The code is The code is p1778 step motor function and no I haven't reset code … read more Roy Sheidenberger 13,741 satisfied customers I have check engine light on and it has three codes P1778 I have check engine light on and it has three codes P1778 P0746 and p0868 … read more Bradley Jordan Retired. I received a p1778, p0868 and p0826 on my 11 nissan Altima. Primer automobile en el mundo c. About 6 months ago, I received the death code P1778 (stepper motor) in my 2008 Altima. Nissan nos da el codigo P1778 este codigo no siempre es el STEP MOTOR SOLENOID, no hay que gastar dinero sin dar una solucion. P1778 is a common Nissan trouble code related to the CVT transmissions that Nissan often uses in their vehicles. You need a good transmission shop that will check this properly. Communication Number: NTB-10-121, Date: 2011-09-12. The P1778 code defined as "Transmission Reverse I/P1778 Circuit Malfunction" is only applicable to certain types of Nissan vehicles. 5 OBD Codes P0746 Pressure Solenoid. In my case, I got code P1778 and the car performed like it was stuck in a high gear. Lock-up piston operation will then be controlled. 72K subscribers Subscribe 230K views 2 years ago How to replace the step motor and valve body in a 2008 Nissan. Car ran great now and no longer revs out before engaging until warm. 5 SL Package Includes Price starting at $27,030. 5L, how can I fix this code? Vehicle: 2012 Nissan Altima 2. This solenoid is part of the valve-body which is inside the transmission. It won't move and I got a code P1778. U ovoj kategoriji su oglašeni kompletni polovni automobili u delovima poznatih auto proizvođača - Nissan Altima. What Does the P1778 Code Mean? The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). Nissan code p1778 & p0868 mechanic said to chg step motor & pressure valve solenoid to start. Nissan transmission code How to fix it save over $1000I got mine from ebay. I cleaned pan sealed it all up and filled with Nissan ns2 cvt fluid. Code P0744 Nissan Description The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module ( ECM ). Please check before ordering to ensure that it is completely appropriate. Na atest gasa vozilo treba da dođe: prazno, bez putnika, tereta, životinja čisto i tehnički ispravno, kompletno, sa punim rezervoarem za benzin i sa napunjenim 80 % rezervora za plin. This particular code indicates. P1778 Nissan Altima / Maxima CVT Transmission Step Motor Fix (JF011E RE0F10E JATCO) my6thgen 04-08 P1778 Nissan Altima / Maxima CVT Transmission Step Motor Fix (JF011E RE0F10E JATCO) 01/10/2021 Community Member Credit: Benzolorenzo1 About 6 months ago I received the death code P1778 (stepper motor) in my 2008 Altima. Summary: 2011-2012 ALTIMA; REDUCED PERFORMANCE DUE TO CVT FLUID TEMPERATURE PROTECTION LOGIC IF YOU CONFIRM The vehicle speed is, or was, reduced by the CVT fail-safe (reduced vehicle speed) after continuous operation under the following conditi Communication Number: NTB12-070B, Date: 2016-09-28. Turn ignition switch ON. Best answer P1778 is the step motor (the transmission needs to be replaced if the step motor is bad) The transmission might be bad NISSAN has extended the warranty to 10 years/120,000 miles, whichever comes first. P1778 code do i change stepper motor or change out valve body which i think would be easier … read more Matt Engineer Bachelor's Degree 18,697 satisfied customers OBD 2 CODE PO776 WHERE IS THE PRESSURE CONTROL SOLENOID OBD 2 CODE PO776 WHERE IS THE PRESSURE CONTROL SOLENOID B LOCATED ON A 2011 NISSAN ALTIMA … read more Jay Shop Forman / Lead Tech. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE CAUTION: Always drive vehicle at a safe speed. P1778 Nissan Altima / Maxima CVT Transmission Step Motor Fix (JF011E RE0F10E JATCO) my6thgen 04-08 P1778 Nissan Altima / Maxima CVT Transmission. The P1778 code defined as “Transmission Reverse I/P1778 Circuit Malfunction” is only applicable to certain types of Nissan vehicles. Codes: P1778, P0746 and P0868 SAI_BOLLINENI MEMBER 2011 NISSAN ALTIMA 3. P1778 is a mechanical code and does not indicate that the circuit signal from the step motor is bad. What Does the P1778 Nissan Code Mean? The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). 5L V6 AUTOMATIC 42,253 MILES Hi all, My car has a CVT XTRONIC transmission. Nissan cvt part 2 - P1778 fault; old filter, stepper motor. 5 Step Motor Replacement Weak Acceleration Budget Drift 1. I would like to know if this is cause by the pump or valve body electracal componets. Nissan engine transmission code p1777 , p1778 how to fix. First make sure the speed sensor signals are good. Best answer P1778 is the step motor (the transmission needs to be replaced if the step motor is bad) The transmission might be bad NISSAN has extended the warranty to 10 years/120,000 miles, whichever comes first. I cleaned pan sealed it all up and filled with Nissan ns2 cvt fluid. I would take it into Nissan so they can troubleshoot the problem and fix it under warranty. (P1778) Pine Hollow Auto Diagnostics 164K subscribers Subscribe 200K views 2 years ago BOOM, another Nissan with major CVT problems! This 2012 Nissan Rogue at 107k miles refuses to shift to. In my case, I got code P1778 and the car performed like it was stuck in a high gear. I got the engine code P1778 on my 2012 Nissan Altima 2. 5L CVT transmission 98,680 miles 2011 Nissan Altima SL with less than 100k miles and transmission started jerking and shaking, two days later wouldn't even move forward or. Summary: 2011-2012 ALTIMA; REDUCED PERFORMANCE DUE TO CVT FLUID TEMPERATURE PROTECTION LOGIC IF YOU CONFIRM The vehicle speed is, or was, reduced by the CVT fail-safe (reduced vehicle speed) after continuous operation under the following conditi Communication Number: NTB12-070B, Date: 2016-09-28. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port. Professional manufacturing, fine workmanship, reliable quality, stable performance, and worthy of your trust. About 6 months ago, I received the death code P1778 (stepper motor) in my 2008 Altima. Nissan transmission code How to fix it save over $1000I got mine from ebay. What Does the P0744 Nissan Code Mean? The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module ( ECM ). Najbolje je obaviti prethdnu pripremu vozila za pregled kod nekog od pravnih lica koje se bavi ugradnjom uređaja. Code P1778 Description The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). Altima SL 2. This solenoid is part of the valve-body which is inside the transmission. Category: 061000 ENGINE AND ENGINE COOLING:ENGINE. Car: 2011 Altima Code P1778 Postby Warde3 » Wed Mar 28, 2018 6:39 pm Hello all The car is a 2011 with 140,000 miles. Code P1778 Nissan Description The step motor's 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). Motor oil yes trans oil Ask an Expert Car Questions Nissan Repair Ask Your Own Nissan Question Tyler Henry 3,254 Satisfied Customers Technician at Petal goodyear Tyler Henry is online now Related Nissan Questions. If you have a speed sensor code, repair that problem first. The codes are as follows: P1778 -- STEP MOTOR FNC P1715 -- IN PULLY SPEED The Service Manual says that the technician is supposed to confirm the code is valid by checking out the actual signals coming from the CVT. Codes: P1778, P0746 and P0868 SAI_BOLLINENI MEMBER 2011 NISSAN ALTIMA 3. I erased the fault and it drove fine accelerated better than ever and the fault didn't return. 【Suitable For】Our stepper motor fits for Nissan ALTIMA/ALTIMA MURANO ROGUE SENTRA VERSA X-TRAIL,for Dodge CALIBER,for Jeep COMPASS/PATRIOT,MITSUBISHI CX OUTLANDER 【Manufacturer's Number】The stepper motor's reference OE number is JF011E. I have a 2011 Nissan, it had a p1778 code for stepper motor, I changed stepper motor and transmission fluid, no more code, but car won't accelerate, and won't move, I can shift thru the gears, I saw something about resetting the throttle body, and I went thru that process and when I started the car, the car moved fine for like 5min and then it. About 6 months ago, I received the death code P1778 (stepper motor) in my 2008 Altima. The cost to diagnose the P1778 code is 1. About 6 months ago, I received the death code P1778 (stepper motor) in my 2008 Altima. (P1778) Pine Hollow Auto Diagnostics 164K subscribers Subscribe 200K views 2 years ago BOOM, another Nissan with major CVT problems! This 2012 Nissan Rogue at 107k miles refuses to shift to. I I have 2011 nissan altima 4 cyl and it is in. Do I need to replace the transmission? Or a transmission specialist would be able to fix the issues?. I have attached the testing that needs to be done in order to find the issue.