Conditions for Setting the DTC
WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
The ratio between Mid-Pack Voltage and hybrid battery high voltage is less than 0.27 or greater than 1.80.
OR
- Mid-Pack Voltage is less than 35 V or greater than 975 V.
- Either above condition exists for 5 seconds.