Action Taken When the DTC Sets

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.

DTC P0AE7 is a type C DTC.
After 2 failed high-voltage precharge events, a 20-40 minute precharge wait time is activated by the drive motor generator battery control module.