Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 – 2015 Chevrolet Impala
NHTSA ID Number: 10201128 Manufacturer Communication Number: PI1409A Summary Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 Set Condition/Concern Malfunction indicator lamp (MIL) being illuminated. Diagnostic trouble codes (DTCs) P2096: Post Catalyst Fuel Trim System Low and/or P0621: Generator L-Terminal Circuit set as current or history. Recommendation/Instructions If following the diagnostic … Read more