OnStar, VCIM, control module outputs

Fig 1: Communication Flow OnStar, VCIM, Control Module Outputs

Courtesy of SAAB-SCANIA OF AMERICA, INC.

• Telephone mute (355/635)
• Line output, right/left channels +/- (353/635)
• Power supply, Control button unit, OnStar (469)
• Ground, Control button unit, OnStar (469)
• Indicator signal (red), Control button unit, OnStar (469)
• Indicator signal (green), Control button unit, OnStar (469)
• Communication and diagnostic lead (466/445)
• Antenna, mobile telephone (627)