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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1089 (Lighting Systems) >> Diagnostic Information and Procedures >> Interior Backlighting Malfunction >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Body Control Module (BCM) 2 Fuse B+ Supply B1395 03 B1395 03 - -
Body Control Module (BCM) 7 Fuse B+ Supply B2652 00 B2652 00 - -
I/P Dimmer Switch Signal B1395 03 1 1 -
I/P Lamps Dimmer Switch Signal B2652 00 2 2 -
I/P Dimming Voltage Reference B1395 03 B2652 00 B1395 07 -
Indicator Dimming Control B2625 00 3 3 -
LED Backlight Dimming Control B2610 00 3 3 -
I/P Dimmer Switch Low Reference - 1 - -
I/P Dimmer Switch Ground - 1 - -
  1. Dimmer Switch Malfunction
  2. Interior Backlighting Malfunction - Incandescent
  3. Interior Backlighting Malfunction - LED