CHEVROLET
PI1409A
Manufacturer communications
- Publication date
- 2015-12-01
- Received by NHTSA
- 2021-04-26
- NHTSA record numbers
- 10190564
Manufacturer summary
Original wording in English
Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 Set Condition/Concern Some customers may comment on the malfunction indicator lamp (MIL) being illuminated. Technicians may find diagnostic trouble codes (DTCs) P2096: Post Catalyst Fuel Trim System Low and/or P0621: Generator L-Terminal Circuit set as current or history
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Chevrolet
P0621Generator L-Terminal Circuit set as current or historyChevrolet
P2096Post Catalyst Fuel Trim System LowCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.