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Home >> Pontiac >> 2007 >> Grand Prix Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> Head Up Display (HUD) Image Adjustment Inoperative >> Diagnostic Fault Information

Diagnostic Fault Information

IMPORTANT: Always perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
Head Up Display (HUD) Image Adjustment Inoperative

Circuit Short to Ground Open/High Resistance Short to Voltage
HUD Information (Image) Down Switch Signal Circuit
HUD Information (Image) Up Switch Signal Circuit
B3620 1 -
HUD Switch Ground Circuit - 1 -
1. Head Up Display Image Adjustment Inoperative