2010 Cadillac Truck SRX AWD V6-3.0L Page 396

2010 Cadillac Truck SRX AWD V6-3.0L Page 396

harness connector at both sensors.

5. Ignition ON, verify the DTC is set for the new location in which the malfunctioning sensor is installed.

瀚慖f the DTC does not set for the new location, test the signal circuit terminal 3 for a short to voltage, short to ground, or an open/high

resistance. If the circuit tests normal, replace the K41 Parking Assist Control Module.

6. If the DTC sets for the new location in which the malfunctioning sensor is installed, replace the appropriate front object sensor.

Repair Instructions

Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.

* Front Object Alarm Sensor Replacement (See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist

Systems/Parking Assist Distance Sensor/Service and Repair/Front Object Alarm Sensor Replacement)

* Control Module References (See: Testing and Inspection/Programming and Relearning) for parking assist control module replacement,

setup and programming

B0956

DTC B0954, B0955, B0956, or B0957

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 Descriptors

DTC B0954 01

- Parking Aid Front Sensor Left Corner Circuit Short to Battery

DTC B0954 06

- Parking Aid Front Sensor Left Corner Circuit Low Voltage/Open

DTC B0954 08

- Parking Aid Front Sensor Left Corner Circuit Performance - Signal Invalid

DTC B0954 21

- Parking Aid Front Sensor Left Corner Circuit Incorrect Period

DTC B0954 3A

- Parking Aid Front Sensor Left Corner Circuit Incorrect Component Installed

DTC B0955 01

- Parking Aid Front Sensor Left Middle Circuit Short to Battery

DTC B0955 06

- Parking Aid Front Sensor Left Middle Circuit Low Voltage/Open

DTC B0955 08

- Parking Aid Front Sensor Left Middle Circuit Performance - Signal Invalid

DTC B0955 21

- Parking Aid Front Sensor Left Middle Circuit Incorrect Period

DTC B0955 3A

- Parking Aid Front Sensor Left Middle Circuit Incorrect Component Installed

DTC B0956 01

- Parking Aid Front Sensor Right Middle Circuit Short to Battery

DTC B0956 06

- Parking Aid Front Sensor Right Middle Circuit Low Voltage/Open

DTC B0956 08

- Parking Aid Front Sensor Right Middle Circuit Performance - Signal Invalid