P06C9

DTC P06C9, sometimes indicated as P06C900 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 hybrid propulsion system causing cylinder 5 glow plug incorrect.

This code is set when the PCM detects that the glow plug for cylinder 5 is not working correctly. Possible causes could include a faulty glow plug, a wiring issue, or a problem with the fuel system.
If this code is set, first diagnose the cause of the problem. If a faulty glow plug is the cause, then replace it. If there is a wiring issue, then fix the wiring. If there is a problem with the fuel system, then fix the fuel system.

• P06C9: 5 Glow Plug Incorrect
• P06C9: Cylinder 5 Glow Plug Incorrect
• P06C9: Glow plug, cylinder 5 – incorrect
• P06C9 00: Glow plug, cylinder 5 - incorrect