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2010 Cadillac Truck SRX AWD V6-3.0L Page 873

2010 Cadillac Truck SRX AWD V6-3.0L Page 873



DTC C0800 07



- Device Power 1 Circuit Voltage Above Threshold



Diagnostic Fault Information



Circuit/System Description



The following module/sensors monitor the system voltage circuit to determine if the voltage is within the normal operating range:



* Parking brake control module



* Electronic brake control module



* Suspension control module



* Steering wheel angle sensor



* Rear differential clutch control module



* Multi-axis acceleration sensor



Conditions for Running the DTC



Ignition is ON.



Conditions for Setting the DTC



C0800 03



The module/sensor detects that the system voltage is less than 9.2 V for 7 seconds.



C0800 07



The module/sensor detects that the system voltage is greater than 16 V for 7 seconds.



Action Taken When the DTC Sets



A DIC message and/or a warning indicator may be displayed.



Conditions for Clearing the DTC



The system voltage returns to normal operating range.



Diagnostic Aids



* A high or low voltage DTC set in multiple module/sensors indicates a concern in the charging system.



* A possible cause of this DTC could be overcharging with a battery charger or jump starting.



Reference Information



Schematic Reference



* Antilock Brake System Schematics (See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Diagrams/Electrical



Diagrams)



* Electronic Suspension Control Schematics (See: Steering and Suspension/Suspension/Suspension Control ( Automatic - Electronic



)/Diagrams/Electrical Diagrams)



* Park Brake System Schematics (See: Brakes and Traction Control/Parking Brake System/Diagrams/Electrical Diagrams)



* Rear Axle Schematics (See: Transmission and Drivetrain/Differential Assembly/Diagrams/Electrical Diagrams)



Connector End View Reference



Component Connector End Views (See: Diagrams/Connector Views/Connector End Views By Name)



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

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