Conditions for Setting the DTC
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
DTC B3410 01
B51F Suspension Height Sensor - Front - Signal = Short to Battery
DTC B3410 06
B51F Suspension Height Sensor - Front - Signal = Short to Ground or Open/High Resistance
DTC B3420 01
B51R Suspension Height Sensor - Rear - Signal = Short to Battery
DTC B3420 06
B51R Suspension Height Sensor - Rear - Signal = Short to Ground or Open/High Resistance