Contents Wiring diagrams Section: Mirrors All sections

B1640 02 Chevrolet Silverado 2500 HD

Mirrors ~113 words

A short to ground is detected on the mirror heating element supply voltage circuit while the heated mirrors.

Action Taken When the DTC Sets

The affected heated mirror will not be activated.

Conditions for Clearing the DTC

  1. A current DTC will clear when the fault is no longer present.
  2. A history DTC will clear after 40 malfunction-free ignition cycles.

Reference Information

Schematic Reference

Outside Rearview Mirror Schematics

Connector End View Reference

Mirror Connector End Views

Description and Operation

Outside Mirror Description and Operation (with RPO DL3) or Outside Mirror Description and Operation (without RPO DL3)

Electrical Information Reference

  1. «Circuit Testing»(ref-278019-S01379251932008012100000)
  2. «Connector Repairs»(ref-278019-S06982211772008012100000)
  3. «Testing for Intermittent Conditions and Poor Connections»(ref-278019-S21810776732008012100000)
  4. «Wiring Repairs»(ref-278019-S25320832652008012100000)