CHEVROLET, GMC

PIP5181

2014-02-12 · NHTSA 10111929

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on and defaults to gasoline mode. Technician may find a Diagnostic Trouble Code P069E set in the Engine Control Module and Diagnostic Trouble Code P1111 set in the Compressed Natural Gas Control Module. Technician will need to replace the Compressed Natural Gas Control Module.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.