Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Hummer
>>
2008
>>
H3 Base, Standard
>>
Repair and Diagnosis
>>
External Pages
>>
Different car
>>
Section 194 (Wiring Systems And Power Management - Introduction)
>>
Schematic and Routing Diagrams
>>
Power Moding Schematics
Power Moding Schematics
WARNING:
This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: RUN CRNK Relay Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 2: PWR/TRN Relay Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 3: RUN/CRNK Relay Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 4: ACCY and RUN Relay Schematic
Courtesy of GENERAL MOTORS CORP.