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
