DTC Descriptors

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.

DTC B0954 01: Parking Aid Front Sensor 1 (Left) Circuit-Short to Battery
DTC B0954 06: Parking Aid Front Sensor 1 Circuit (Left)-Signal Circuit Short to Ground or Open
DTC B0954 08: Parking Aid Front Sensor 1 (Left) Circuit-Signal Invalid
DTC B0954 21: Parking Aid Front Sensor 1 (Left) Circuit-Incorrect Period
DTC B0955 01: Parking Aid Front Sensor 2 (Left Middle) Circuit-Short to Battery
DTC B0955 06: Parking Aid Front Sensor 2 (Left Middle) Circuit-Short to Ground or Open
DTC B0955 08: Parking Aid Front Sensor 2 (Left Middle) Circuit-Signal Invalid
DTC B0955 21: Parking Aid Front Sensor 2 (Left Middle) Circuit-Incorrect Period
DTC B0956 01: Parking Aid Front Sensor 3 (Right Middle) Circuit-Short to Battery
DTC B0956 06: Parking Aid Front Sensor 3 (Right Middle) Circuit-Short to Ground or Open
DTC B0956 08: Parking Aid Front Sensor 3 (Right Middle) Circuit-Signal Invalid
DTC B0956 21: Parking Aid Front Sensor 3 (Right Middle) Circuit-Incorrect Period
DTC B0957 01: Parking Aid Front Sensor 4 (Right Corner) Circuit-Short to Battery
DTC B0957 06: Parking Aid Front Sensor 4 (Right Corner) Circuit-Short to Ground or Open
DTC B0957 08: Parking Aid Front Sensor 4 (Right Corner) Circuit-Signal Invalid
DTC B0957 21: Parking Aid Front Sensor 4 (Right Corner) Circuit-Incorrect Period