Error code
OBD2 P0680
OBD2P0680
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Cylinder 10 Glow Plug Circuit.
Severity
moderateCan drive, but performance may be affected and fuel efficiency could decrease.
Summary
P0680 indicates an issue with the glow plug circuit in cylinder 10 of the engine.
Common Causes
- Poor wiring connection
- Faulty relay
- Glow plug control module failure
- Defective glow plug
- ECM malfunction
Fixes
FAQ
What does P0680 mean?
P0680 indicates a malfunction in the glow plug circuit for cylinder 10, which can affect engine starting and performance.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
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- P0606ECM/PCM Processor
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