55
UnclassifiedGeneral
What This Code Means
MIL is not functioning; Engine will run normally if no other errors are present
Possible Causes
- •Broken or shorted wire in engine wiring harness (ECU pin 29 to lamp open or shorted)
- •Broken or shorted wire in vehicle wiring harness (Power lead to MIL open or shorted)
- •ECU circuit controlling lamp damaged
- •Lamp missing
- •MIL element opened or element shorted to ground
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Get a diagnosis walkthrough for 55 on your specific KOHLER CO. unit — cited to the OEM manual, not a forum guess.
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