CHEVROLET, GMC
PIP5303B
Manufacturer communications
- Publication date
- 2018-04-24
- Received by NHTSA
- 2018-05-21
- NHTSA record numbers
- 10137518
Manufacturer summary
Original wording in English
This Preliminary Information communication provides information to the technician about vehicles with a flashing or solid malfunction indicator lamp with a misfire, rough idle, or a cruise engagement bump has too much feel. Technician may find diagnostic trouble code of P0326 or P0331. Reprogram the engine control module and the transmission control module with the latest calibration.
Reported code forms
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