What are the possible causes of P1778 code?
P1778 Possible Causes 1 Faulty Step Motor 2 Step Motor harness is open or shorted 3 Step Motor circuit poor electrical connection
How to fix P1778 Nissan step motor function?
Faulty Step Motor Step Motor harness is open or shorted Step Motor circuit poor electrical connection How do I fix code P1778 NISSAN? Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
How much does it cost to repair a Nissan P1778?
The cost of diagnosing the P1778 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
What does the engine code P1778 Nissan mean?
P1778 NISSAN Description 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 primary pulley is changed and pulley ratio is controlled. This diagnosis item detects when electrical system is OK, but mechanical system is NG.
What does P1778 mean on a step motor?
P1778 Meaning The step motor’s 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). As a result, the flow of line pressure to the primary pulley is changed and the pulley ratio is controlled. This diagnosis item detects when the electrical system is OK, but the mechanical system is NG.
Is the Trans fluid pressure low on a P1778?
Because I do have a P1778 code. But I also have a P0868 which is “trans fluid pressure low”. I have the V6 model, not sure if that matters? BTW, I live in the counry about 30 miles from the Twin Cities, and I sometimes have to go there. The drivers on the road near and in the cities are much more aggressive drivers than us country folks.
How much does it cost to diagnose a P1778 code?
The cost of diagnosing the P1778 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. The step motor’s 4 aspects of ON/OFF change according to the signal from Transmission Control Module (TCM).
P1778 Possible Causes 1 Faulty Step Motor 2 Step Motor harness is open or shorted 3 Step Motor circuit poor electrical connection
The cost of diagnosing the P1778 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
What does P1778 Nissan step motor function mean?
P1778 NISSAN Meaning The step motor’s 4 aspects of ON/OFF change according to the signal from the Transmission Control Module (TCM). As a result, the flow of line pressure to the primary pulley is changed and the pulley ratio is controlled. This diagnosis item detects when the electrical system is OK, but the mechanical system is NG.
What causes the P1778 code on a JATCO CVT?
If the speed sensors are in good operating condition, you have an internal transmission issue. The most common issues that cause the P1778 code are flow control valve wear, pulley leaks, and a worn or sticky valve body. The next Jatco CVT you get in with a stepper motor code, think twice before replacing the stepper motor.