Diagnostic Aids

WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.

DTC C0561 76 may be set.
This DTC could be caused by a possible power electronics cooling system failure due to the following:
- Restricted radiator air flow or coolant fans inoperative
- Restricted power electronics coolant flow or contaminated coolant
- Inoperative power electronics cooling system water pump