What is code P1778 Nissan Altima?
|P1778 Meaning This diagnosis item detects when the state of the changing the speed mechanism in the unit does not operate normally. The Diagnostic Trouble Code (DTC) will set when there is a great difference between the number of steps for the stepping motor and for the actual gear ratio.
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 to do when your Nissan P1778 Got you Down?
7)take a piece of dental floss about a foot long and hold the spring loaded arm back against the stepper motor and return the valve body back to the transmission. 8)after you have a few bolts in place remove the floss before you tighten all the way.
What’s the death code for a Nissan Altima?
P1778 got you down? About 6 months ago I received the death code P1778 (stepper motor) in my 2008 Altima.
What should I replace CVT fluid in Nissan P1778?
10)rejoin the fluid pan to the transmission and replace with quality cvt fluid. Amsoil makes a great product. I hope this helps and if you have questions please feel free to ask. Well done, you’ve shown that with the right amount of elbow grease, you can salvage what might otherwise have sent you looking for another car.
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.
7)take a piece of dental floss about a foot long and hold the spring loaded arm back against the stepper motor and return the valve body back to the transmission. 8)after you have a few bolts in place remove the floss before you tighten all the way.
P1778 got you down? About 6 months ago I received the death code P1778 (stepper motor) in my 2008 Altima.
10)rejoin the fluid pan to the transmission and replace with quality cvt fluid. Amsoil makes a great product. I hope this helps and if you have questions please feel free to ask. Well done, you’ve shown that with the right amount of elbow grease, you can salvage what might otherwise have sent you looking for another car.