2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 338

2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 338

DTC B0959 01

- Parking Aid Rear Sensor 2 Circuit Short to Battery

DTC B0959 06

- Parking Aid Rear Sensor 2 Circuit Short to Ground or Open

DTC B0959 08

- Parking Aid Rear Sensor 2 Circuit Signal Invalid

DTC B0959 21

- Parking Aid Rear Sensor 2 Circuit Incorrect Period

DTC B0959 3A

- Parking Aid Rear Sensor 2 Circuit Incorrect Component Installed

DTC B0960 01

- Parking Aid Rear Sensor 3 Circuit Short to Battery

DTC B0960 06

- Parking Aid Rear Sensor 3 Circuit Short to Ground or Open

DTC B0960 08

- Parking Aid Rear Sensor 3 Circuit Signal Invalid

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.