Conditions for Running the DTC
WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
B0785 01
- Ignition ON
- System voltage 10 - 18 V
- Instrument panel lights not dimmed.
- Daylight running lights MUST be commanded ON.
- Circuit tested when the 2WD HI indicator is commanded ON.
B0785 06
- Ignition ON
- System voltage 10 - 18 V
- Instrument panel lights not dimmed.
- Daylight running lights MUST be commanded ON.
- Circuit tested when the 2WD HI indicator is commanded OFF.