2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 359
DTC B0960 21
- Parking Aid Rear Sensor 3 Circuit Incorrect Period
DTC B0960 3A
- Parking Aid Rear Sensor 3 Circuit Incorrect Component Installed
DTC B0961 01
- Parking Aid Rear Sensor 4 Circuit Short to Battery
DTC B0961 06
- Parking Aid Rear Sensor 4 Circuit Short to Ground or Open
DTC B0961 08
- Parking Aid Rear Sensor 4 Circuit Signal Invalid
DTC B0961 21
- Parking Aid Rear Sensor 4 Circuit Incorrect Period
DTC B0961 3A
- Parking Aid Rear Sensor 4 Circuit Incorrect Component Installed
Diagnostic Fault Information
Circuit/System Description
The object alarm sensors are 3-wire sensors that are used to determine the distance between the vehicle and an object of interest. The object alarm
module supplies 8 V to the object alarm sensors via the 8 V reference circuit and provides ground via the low reference circuit. The object alarm
module triggers the sensors in a sequential loop. After each sensor transmits, the object alarm module uses the sensor echo received through the
signal circuit to calculate the distance and position of an object.
Conditions for Running the DTC
* DTC B1325 is not set
* Ignition voltage is between 9-16 V
* Transmission in REVERSE
Conditions for Setting the DTC
B0958 01, B0959 01, B0960 01, or B0961 01
Voltage seen on the object alarm sensor signal circuit is greater than 11.5 V or the object alarm sensor is not grounded.
B0958 06, B0959 06, B0960 06, or B0961 06
Voltage seen on the object alarm sensor signal circuit is less than 0.5 V.
B0958 08, B0959 08, B0960 08, or B0961 08
An invalid signal is received by the object alarm module.
B0958 21, B0959 21, B0960 21, or B0961 21
The object alarm sensor determines no change in the position of an object while the vehicle is in motion.
