2010 Cadillac Truck SRX FWD V6-3.0L Page 859
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 C0460 71
- Steering Position Sensor Invalid Data
DTC C0710 42
- Steering Position Signal Calibration Not Programmed
DTC C0710 5A
- Steering Position Signal Not Plausible
DTC C0710 71
- Steering Position Signal Invalid Data
Diagnostic Fault Information
Circuit/System Description
The steering angle sensor receives a 12 V reference voltage from the electronic brake control module (EBCM). The EBCM receives high speed
controller area network (CAN) message inputs from the steering angle sensor identifying the position and direction of the steering wheel rotation.
The EBCM utilizes this signal to calculate the driver intended driving direction.
Conditions for Running the DTC
Ignition ON.
Conditions for Setting the DTC
C0460 71
The electronic suspension control module received an invalid steering angle sensor signal.
C0710 42
The steering angle sensor is not calibrated.
C0710 5A
* The steering angle sensor signal is out of specified range.
* The steering angle sensor signal is not plausible with the yaw rate sensor and lateral acceleration sensor signal.
* The steering angle sensor offset is out of specified range.
C0710 71
The steering angle sensor signal is invalid.
Action Taken When the DTC Sets
* The EBCM disables the stability control and hill start assist for the duration of the ignition cycle.
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