BUICK, CADILLAC, CHEVROLET, GMC

PIP5697A

2020-03-27 · NHTSA 10173726

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 communicates a possible BCM concern if DTC P0747 sets during engine cranking when the transmission is in park.

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.