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.
- Ignition ON.
- System voltage 10.5 - 18 V.
- No DTC P0562 or P0563.
- No DTC P0652, P0653 or C0397 - C0392 only.
- DTC C0392, P0642 and P0643 run continuously within the enabling conditions.