P068D

DTC P068D, sometimes indicated as P068D00 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 cylinder 7 glow plug control circuit high.

This code is set when the PCM detects a high voltage condition in the cylinder 7 glow plug control circuit.
Possible causes include a defective glow plug, a wiring problem, a faulty PCM, or a failed sensor.
If the code is intermittent, it may be caused by a bad connection or a poor ground.
If the code is persistent, the glow plug or the PCM may need to be replaced.

• P068D: Cylinder 7 Glow Plug Control Circuit High
• P068D: Glow plug, cylinder 7 – circuit high
• P068D 00: Glow plug, cylinder 7 - circuit high