Conditions for Running the DTC
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
P1B05 and P1B06
- The ignition voltage is 8-18 V.
- Wake up signal is active.
- Battery energy control module is supplying current on the high voltage interlock circuit. This normally occurs when high voltage contactor relays are closed.
P1AE2, P1AE3 and P1AE4
- The ignition voltage is 9-18 V.
- Wake up signal is active.
- Battery energy control module is supplying current on the high voltage interlock circuit. This normally occurs when high voltage contactor relays are closed.