P068C
Cylinder 7 Glow Plug Control Circuit Low
DTC P068C, sometimes indicated as P068C00 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 low.
This code is set when the PCM (Powertrain Control Module) detects that the cylinder 7 glow plug control circuit voltage is below the normal operating range. This could be caused by a defective glow plug, a wiring issue, or a problem with the glow plug controller.
The first thing you should do is check the glow plugs and the wiring for any damage or corrosion. If everything looks okay, then you may need to replace the glow plug controller.
- P068C: Cylinder 7 Glow Plug Control Circuit Low
- P068C: Glow plug, cylinder 7 – circuit low
- P068C 00: Glow plug, cylinder 7 - circuit low
Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.
- PIE0511 - EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
CHEVROLET: This engineering informational bulletin is requesting information from the field to determine a root cause for a condition of service engine soon (ses) light on, dtcs P06C5, P06CC, P066A, P066C, P066E, P067A, P067C, P067E, P068C, P068E, p06