GM Service Manual Online
For 1990-2009 cars only

Cell 154: Vehicle Communication Unit (VCU) and Floor Handset

Cell 154: Vehicle Communication Unit (VCU) and Floor Handset


Object Number: 381453  Size: FS
Cell 154: Vehicle Interface Unit (VIU)
Cellular Communication Components
OnStar Circuit Description
Cell 154: Vehicle Interface Unit (VIU)
Handling ESD Sensitive Parts Notice