2010 Cadillac Truck Escalade/ESV RWD V8-6.2L Page 341
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System
Check - Vehicle) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an
overview of the diagnostic approach.
* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure
Instructions) provides an overview of each diagnostic category.
DTC Descriptor
DTC B0967 02
- Parking Aid Switch Circuit Short to Ground
Diagnostic Fault Information
Circuit/System Description
The parking assist system can be disabled by pressing the parking assist disable switch. When pressed, the parking assist disable signal circuit is
pulled to ground. When the parking assist system is disabled, the object alarm module will ground the parking assist disable indicator control
circuit, illuminating the indicator.
Conditions for Running the DTC
* DTC B1325 is not set
* Ignition voltage is between 9-16 volts.
Conditions for Setting the DTC
The object alarm module has detected that the parking assist disable switch signal circuit is shorted to ground.
Action Taken When the DTC Sets
* The parking assist system is disabled.
* The parking assist disable indicator is not illuminated.
* The object alarm module sends a serial data message to the instrument panel cluster (IPC) to display SERVICE PARK ASSIST message in
the driver information center (DIC).
Conditions for Clearing
* The DTC will transition to history when the fault is no longer present.
* A history DTC will clear after 100 malfunction-free ignition cycles.
Diagnostic Aids
If the parking aid switch is continuously pressed for greater than 5 seconds the DTC will set.
Reference Information
Schematic Reference
Object Detection Schematics (See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Diagrams/Electrical
Diagrams)
Connector End View Reference
Component Connector End Views (See: Diagrams/Connector Views)
Description and Operation
Object Detection Description and Operation (UFT) (See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist
Systems/Description and Operation/Object Detection Description and Operation (UFT))Object Detection Description and Operation (UVC) (See:
Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Description and Operation/Object Detection Description and
Operation (UVC))Object Detection Description and Operation (UD7) (See: Accessories and Optional Equipment/Collision Avoidance and
Parking Assist Systems/Description and Operation/Object Detection Description and Operation (UD7))
Electrical Information Reference
