2010 Cadillac Truck SRX FWD V6-3.0L Page 406

2010 Cadillac Truck SRX FWD V6-3.0L Page 406

DTC B0959 01: Parking Aid Rear Sensor Left Middle Circuit Short to Battery

DTC B0959 06: Parking Aid Rear Sensor Left Middle Circuit Low Voltage/Open

DTC B0959 08: Parking Aid Rear Sensor Left Middle Circuit Performance - Signal Invalid

DTC B0959 21: Parking Aid Rear Sensor Left Middle Circuit Incorrect Period

DTC B0959 3A: Parking Aid Rear Sensor Left Middle Circuit Incorrect Component Installed

DTC B0960 01: Parking Aid Rear Sensor Right Middle Circuit Short to Battery

DTC B0960 06: Parking Aid Rear Sensor Right Middle Circuit Low Voltage/Open

DTC B0960 08: Parking Aid Rear Sensor Right Middle Circuit Performance - Signal Invalid

DTC B0960 21: Parking Aid Rear Sensor Right Middle Circuit Incorrect Period

DTC B0960 3A: Parking Aid Rear Sensor Right Middle Circuit Incorrect Component Installed

DTC B0961 01: Parking Aid Rear Sensor Right Corner Circuit Short to Battery

DTC B0961 06: Parking Aid Rear Sensor Right Corner Circuit Low Voltage/Open

DTC B0961 08: Parking Aid Rear Sensor Right Corner Circuit Performance - Signal Invalid

DTC B0961 21: Parking Aid Rear Sensor Right Corner Circuit Incorrect Period

DTC B0961 3A: Parking Aid Rear Sensor Right Corner Circuit Incorrect Component Installed

Diagnostic Fault Information

Circuit/System Description

The object sensors are 3-wire sensors that are used to determine the distance between the vehicle and an object of interest. The parking assist

control module supplies 8 V to the object sensors via the 8 V reference circuit and provides ground via the low reference circuit. The parking assist

control module triggers the sensors in a sequential loop. After each sensor transmits, the parking assist control module uses the sensor echo

received through the signal circuit to calculate the distance and position of an object.

Conditions for Running the DTC

^ Ignition ON

^ The parking assist is activated. The activation takes place through putting in the reverse gear or through operating the park assist switch.

Conditions for Setting the DTC

B0958 01, B0959 01, B0960 01, or B0961 01

The parking assist control module has detected the voltage at the sensor circuit is greater than 11.5 V or the object sensor is not grounded.