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When Monitored and Set Condition

  1. When Monitored: Continuous.
  2. Set Condition: CAN Bus communication failure between the Body Control Module (BCM) and the Central Locking Pump/Security System Module (CLP/SSM).
POSSIBLE CAUSES 
CAN B BUS (+) CIRCUIT OPEN
CAN B BUS (-) CIRCUIT OPEN
CENTRAL LOCKING PUMP/SECURITY SYSTEM MODULE INTERNAL FAILURE

For a complete Body Control Module Circuit Diagram. (Refer to BODY - SCHEMATICS AND DIAGRAMS) .