P1778 Code Nissan Maxima

Author Roy 28 Sep 2023

As a result, the flow of line pressure to primary pulley is changed and pulley ratio is controlled. → check here how to fix the p1778 nissan code? Mechanic said to chg step motor & pressure valve solenoid to start. About $100 in part and oil and it is back on the road.

P1778 Nissan Murano Perfect Nissan

Web faulty step motor step motor harness is open or shorted step motor circuit poor electrical connection does your nissan have safety recalls? Visually inspect the related wiring harness and connectors. P1778 is almost always caused by a bad step motor itself, and rarely anything

Web Nissan Maxima Service And Repair Manual:

Check the 'possible causes' listed above. Have you seen this error before with the same vehicle? Web about 6 months ago, i received the death code p1778 (stepper motor) in my 2008 altima.

What's The Year And Model.

32k views 3 years ago. Web i got a code p1778 on my 2011 nissan maxima. I replaced the valve body myself (which includes a new stepper motor) and got past that particular issue (although i had other issues).

Code P1778 Nissan Possible Causes Faulty Step Motor Step Motor Harness Is Open Or Shorted Step Motor Circuit Poor Electrical Connection Does Your Nissan Have Safety Recalls?

Web about 6 months ago i received the death code p1778 (stepper motor) in my 2008 altima. This particular code indicates that there are issues with the step motor. This code is triggered when the transmission control module (tcm) detects an issue with the transmission pressure control solenoid.

Web P1778 Or P1777 Cvt Transmission Step Motor Problem Solved Im So Sorry Guys But I Had To Mute One Part Of The Video Due To A Copy Right I Got From A Music That Was Playing At The Place That I.

It can get stuck in any gear ratio. The four stages of the step motor have several variations depending on the signal sent by the tcm (transmission control module). Web the p1778 code defined as “transmission reverse i/p1778 circuit malfunction” is only applicable to certain types of nissan vehicles.

The Car Drives Sometimes And Then It May Barely Pull Then It May Start Driving Strong Again.

Web description what does this mean? This article is written specifically for vehicles manufactured by nissan. Web nissan engine transmission code p1777 , p1778 how to fix.

You Need A New Transmission, Or You Need A New Valve Body.

Web the code p1778 is due to a problem with the step motor actuators inside the cvt transmission not moving the pulleys to a higher gear position and this is why your engine is revving too high. Web faulty step motor step motor harness is open or shorted step motor circuit poor electrical connection does your car have safety recalls? → check here how to fix the p1778 code?

P1778 Is A Mechanical Code And Does Not Indicate That The Circuit Signal From The Step Motor Is Bad.

This diagnosis item is detected when the electrical system is ok, but the mechanical system is ng. Since i didn't have $2500 for a new trans, let alone $800 for the valve body, i. Web the p1778 code is a diagnostic trouble code (dtc) for a nissan maxima.

The Car Wouldn't Switch I Had A Code For The Stepper Motor.

Web nissan code p1778 & p0868. Check the 'possible causes' listed above. Satisfied customers i had a code for the stepper motor.

→ Check Here How Do I Fix The Code P1778 Nissan?

Visually inspect the related wiring harness and connectors. Web drained the fluid, dropped the pan, replaced the stepper motor purchased from amazon (making sure the square hole was placed over the post correctly), tightened it up, added about 5.5 quarts of new cvt oil and the code went away. The step motor's 4 aspects of on/off change according to the signal from transmission control module (tcm).

Web I Have The Code P1778 What Should I Do?

2012 nissan maxima code p1778 can anyone explain this code. Web 2012 nissan maxima code p1778 can anyone explain this code. Nissan altima 2011 i have the code p1778 what should i do?

Web In My Case, I Got Code P1778 And The Car Performed Like It Was Stuck In A High Gear.

I went to auto zone i got a reading of p1778 what do i do. The step motor changes the step by turning 4 coils on/off according to the signal from tcm. Web the step motor adjusts the “step” by turning coils on and off after being commanded by the maxima’s tcm.

Web A Step Motor I Got A Code P1778 On My 2011 Nissan Maxima.

The code is thrown when the changing of the speed mechanism does not operate properly. It’s an extremely narrow range of vehicles, and even in. Web p1778 is a common nissan trouble code related to the cvt transmissions that nissan often uses in their vehicles.

You Will Need To Have A Transmission Specialist Mechanic Check The Transmission To See If It Needs Replaced Since Most Cvt Transmissions Cannot Be.

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. 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. I searched far and wide, low and high, only to be told 2 things.