UNKNOWN

3154

2004-01-01 · NHTSA 10009990

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

ALL GM VEHICLES WITH CLASS 2 COMMUNICATIONS DIAGNOSTIC STRATEGY FOR DTC U1000 OR U1255. *TC

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.