Conditions for Setting the DTC
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
B153E 02
The liftgate control module detects a short to ground in the liftgate motor assembly position sensor circuit.
B153E 05
The liftgate control module detects a short to voltage or an open/high resistance in the liftgate motor assembly position sensor circuit.
B153E 08
The liftgate control module does not detect optical sensor pulses when the liftgate is in motion.