GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2000
🢒
Blazer - 4WD
🢒 Vehicle Communication Unit (VCU) and Floor Handset (Gen 1 - Dealer Installed)
Vehicle Communication Unit (VCU) and Floor Handset (Gen 1 - Dealer Installed)
Vehicle Communication Unit (VCU) and Floor Handset (Gen 1 -- Dealer Installed)
Cellular Communication Components
OnStar Circuit Description
Vehicle Interface Unit (VIU) (Gen 2 - Factory Installed)
Vehicle Interface Unit (VIU) (Gen 1 - Dealer Installed)
Vehicle Interface Unit (VIU) (Gen 1 - Dealer Installed)
Cellular Communication Connector End Views
Handling ESD Sensitive Parts Notice
