GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 GMC C Sierra - 2WD 🢒 Instrument Panel 🢒 Warning Lights, Gages, and Indicators 🢒 Overdrive Disable

Overdrive Disable for GMC Truck GMC C Sierra - 2WD 2003

Overdrive Disable Allison Transmission Only


Object Number: 868148 Size: A1

This light will illuminate when the overdrive disable feature is activated. The overdrive disable feature will prevent your vehicle from shifting into fifth (5) gear.