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P1695 – No Bus Message Received from BCM

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Symptoms

  • Electrical issues
  • Warning lights

Causes

  • BCM failure
  • Wiring issue
  • CAN bus fault

Diagnosis

  • Inspect wiring
  • Check CAN signals
  • Scan BCM

Repair

  • Repair wiring
  • Replace BCM
  • Repair CAN network
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