Conditions for Setting the DTC
WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
B153E 01
Liftgate Position Sensor 1 Signal Circuit = Short to Voltage
Liftgate Position Sensor 2 Signal Circuit = Short to Voltage
B153E 02
12 V Reference circuit = Short to Ground
Liftgate Position Sensor 1 Signal Circuit = Short to Ground
Liftgate Position Sensor 2 Signal Circuit = Short to Ground
B153E 04
12 V Reference circuit = Open/High Resistance
Liftgate Position Sensor 1 Signal Circuit = Open/High Resistance
Liftgate Position Sensor 2 Signal Circuit = Open/High Resistance
Low Reference circuit = Open/High Resistance
B153E 08
Liftgate Position Sensor 1 Signal Circuit = Signal Erratic
Liftgate Position Sensor 2 Signal Circuit = Signal Erratic