CADILLAC, CHEVROLET, GMC
PIP3783D
Manufacturer communications
- Publication date
- 2014-07-16
- Received by NHTSA
- 2017-08-15
- NHTSA record numbers
- 10112115
Manufacturer summary
Original wording in English
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on or reduced engine power message. Technician may find Diagnostic Trouble Codes P2120, P2122, P2123, P2125, P2127, P2128, and/or P2138. Technician will need to inspect the Accelerator Pedal Position circuits for poor terminal tension.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.