Schematic and Routing Diagrams

Fig 1: Defogger Schematics Diagram (Power, Switch & Relay)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Defogger Schematics Diagram (Ground & Defogger Grid)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Inside Rearview Mirror Schematics Diagram (Backup Lamp Signal)

Courtesy of GENERAL MOTORS CORP.

Fig 4: Inside Rearview Mirror Schematics Diagram (Headlight & Photo Sensors)

Courtesy of GENERAL MOTORS CORP.