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Home >> Cadillac >> 2006 >> XLR Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays, Gauges And Console >> Diagnostic Information and Procedures >> Head Up Display (HUD) Always On >> Diagnostic Fault Information

Diagnostic Fault Information

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

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
HUD Battery Voltage Circuit - 2 - -
HUD Ground Circuit - 2 - -
HUD Switch Ground Circuit - 1 - -
1. Head Up Display (HUD) Always On
2. Head Up Display HUD Inoperative