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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1495 (Antilock Brake System) >> Diagnostic Information and Procedures >> DTC C0298 or P1571: Powertrain Indicated Traction Control Malfunction >> Circuit Description >> P1571

Circuit Description: P1571

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The EBCM requests desired engine torque from the PCM via the requested torque signal circuit.