LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1780 (Rear Wheel Steering System) >> Diagnostic Information and Procedures >> Service 4W Steer Indicator Inoperative >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The instrument panel cluster (IPC) illuminates the Service 4-Wheel Steer indicator. The rear wheel steering control module sends a Class 2 serial data message to the IPC in order to command the indicator ON or OFF.

scientia non olet · About LEMON Manuals