Conditions for Setting the DTC

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.

DTCs P0AAE and P0AAF are not set.
Drive motor generator battery air inlet temperature is less than 38°C ( 100°F) and the BECM detects the max battery temperature is more than 58°C (136°F) for 120 seconds.