P0786

DTC P0786, sometimes indicated as P078600 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the transmission (gearbox) causing shift timing solenoid a range/performance.

The "Shift Timing Solenoid A Range/Performance" code is set when the PCM detects a problem with the shift timing solenoid A. This could be due to a wiring problem, a failed solenoid, or a problem with the PCM.
If you have this code, first check the wiring to the shift timing solenoid A. Make sure that the connector is plugged in properly, and that there are no breaks in the wiring. If the wiring is okay, then replace the shift timing solenoid A. If the solenoid is okay, then replace the PCM.

• P0786: Shift Timing Solenoid A Range/Performance
• P0786: Shift Timing Solenoid "A" Range/Performance
• P0786: Shift/Timing Solenoid Range/Performance
• P0786: Shift/timing solenoid – range/performance problem
• P0786 00: Shift/timing solenoid - range/performance problem
• P0786 00: The solenoid valve for delaying the changes will result in: en - mafa efficiency, incorrect range of work