GM Service Manual Online
For 1990-2009 cars only
Makes
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Chevrolet
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2007
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HHR
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Diagnostic Navigation
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Vehicle Diagnostic Information
🢒 Immobilizer Schematics
Vehicle Theft Deterrent
Master Electrical Component List
Immobilizer Description and Operation
Control Module References
Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses
Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses
Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses
Keyless Entry
DLC Power, Ground, and Low Speed GMLAN
High Speed GMLAN
Fuel Controls
Fuel Controls
Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses
Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses
G201, G203
