Affected Component: EQUIPMENT:ELECTRICAL

Date Published

JUL 01, 2012

NHTSA TSB #

10045519

TSB Document

• SB-10045519-6364.pdf

Summary

GM-EXPRESS/SILVERADO/SAVANA/SIERRA: DUE TO POOR CONNECTIONS AND INTERMITTENT CONDITION OF MAP SENSOR CONNECTOR WIRING HARNESS TERMINAL CRIMPS, TRUCKS HAVE A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION AND REDUCED ENGINE POWER DISPLAY MESSAGE. *PE