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Home >> Jaguar >> 2004 >> XJR >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Parking Brake And Actuation (2003.5-09) >> Diagnosis and Testing >> Parking Brake - VIN Range: G00442->G45170 >> Pinpoint Tests >> PINPOINT TEST G295394p4: DTC C1784, C1785, C1786; EPB MOTOR OUTPUT OPEN/SHORT CIRCUIT >> G295394t13: CHECK THE EPB MOTOR + CIRCUIT FOR SHORT TO GROUND

G295394t13: CHECK THE EPB MOTOR + CIRCUIT FOR SHORT TO GROUND

  1. Reconnect the battery negative terminal.
  2. Measure the resistance between CV07, pin 01 (RW) and GROUND.
    • Is the resistance less than 10,000 ohms? 
    • Yes:  REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
    • No:  GO to Pinpoint Test G295394T14 .