LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2008 >> Acadia SLE, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays & Gages >> Description and Operation >> Head Up Display (HUD) Description and Operation >> Backup Vehicle Speed

Backup Vehicle Speed

The head-up display (HUD) receives a serial data message from the body control module (BCM) indicating the backup vehicle speed.