Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2004 >> Impala LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 326 (Computer/Integrating Systems) >> Diagnostic Information and Procedures >> DTC B1475 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.

The body control module (BCM) controls the R1 RAP relay through the rap relay coil supply voltage circuit by applying voltage to the coil side of the relay. The R1 RAP relay is energized when any of the following conditions are true:

scientia non olet · About Mike's Workshop Manuals