LEMON Manuals
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Cadillac
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2008
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STS Base, 4.6 A, AWD
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Repair and Diagnosis
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Brakes
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Anti-Lock Brake System, Traction Control System & Stability Control System
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Diagnostic Information and Procedures
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DTC C0131
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Circuit/System Testing
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Circuit/System Testing
Apply and release brake pedal. Verify brake lamps operate properly.
If brake lamps do not operate properly, review brake lamps inoperative.
Replace EBCM/brake pressure modulator valve (BPMV) assembly.