LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1030 (Transfer Case - Mp 1625/1626-NQF) >> Diagnostic Information and Procedures >> DTC B0785 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The 2 high indicator circuit consists of an interior lights dimming circuit and an 2 high indicator control circuit. When the 2 high mode has been selected, current is supplied to the 2 high indicator by the interior lights dimming circuit, traveling through the 2 high indicator LED, at which time the transfer case shift control module supplies the ground through the 2 high indicator lamp control circuit.

scientia non olet · About LEMON Manuals