Tuesday, June 8, 2021

2010 Cadillac Truck SRX FWD V6-3.0L Page 401

2010 Cadillac Truck SRX FWD V6-3.0L Page 401



B0954 06, B0955 06, B0956 06, or B0957 06



The parking assist control module has detected the voltage at the sensor circuit is less than 0.5 V.



B0954 08, B0955 08, B0956 08, or B0957 08



The parking assist control module has received an invalid signal.



B0954 21, B0955 21, B0956 21, or B0957 21



The object sensor determines no change in the position of an object while the vehicle is in motion.



B0954 3A, B0955 3A, B0956 3A, or B0957 3A



The parking assist control module determines the wrong sensor type is installed.



Action Taken When the DTC Sets



* The parking assist is disabled.



* The driver information center displays SERVICE PARK ASSIST.



Conditions for Clearing the DTC



The condition for setting the DTC is no longer present.



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/Connector End Views By Name)



Description and Operation



Object Detection Description and Operation (UVC) (See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist



Systems/Description and Operation/Object Detection (UVC))Object Detection Description and Operation (UD5) (See: Accessories and Optional



Equipment/Collision Avoidance and Parking Assist Systems/Description and Operation/Object Detection Description and Operation (UD5))



Electrical Information Reference



* Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit



Testing/Circuit Testing)



* Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic



Procedures/Connector Repairs/Connector Repairs)



* Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General



Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections)



* Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Wiring



Repairs/Wiring Repairs)



Scan Tool Reference



Control Module References (See: Testing and Inspection/Programming and Relearning) for scan tool information



Circuit/System Verification



1. Verify that DTC B1405 is not present.



瀚慖f DTC is present, refer to DTC B1405 (See: B Code Charts/B1405/Object Detection).



2. Verify that DTC B0954 01, B0955 01, B0956 01 or B0957 01 is not present.



瀚慖f DTC is present, check the appropriate sensor for contamination with mud, ice or snow. If no contamination is diagnosed, refer to



Circuit/System Testing.



3. Verify that DTC B0954 21, B0955 21, B0956 21 or B0957 21 is not present.



瀚慖f DTC is present, check the respective sensor for contamination by mud, ice or snow. If no contamination is diagnosed, replace the

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