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Home >> Cadillac >> 2009 >> STS V >> Repair and Diagnosis >> Steering >> Power Steering System >> Diagnostic Information and Procedures >> DTC C0561 >> Circuit/System Verification
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Circuit/System Verification

IMPORTANT: This DTC will set as a result of fault conditions caused by other modules or components on the serial data circuit.

Verify that no DTCs are set in the TCM, VSCM, or EBCM. Also review wheel speed sensor and steering angle sensor parameters to verify correct readings.

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