Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
B0954 01, B0955 01, B0956 01, or B0957 01
The object detection alarm module signal circuit is short to battery.
B0954 06, B0955 06, B0956 06, or B0957 06
The object detection alarm module signal circuit is short to ground or open.
B0954 08, B0955 08, B0956 08, or B0957 08
The object detection alarm module signal circuit is invalid.
B0954 21, B0955 21, B0956 21, or B0957 21
The object detection alarm module has an incorrect period.