Signal Too Low: Verification: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Identifying Ignition ON

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Fig 2: Connecting Connector

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• Ignition off
• Reinstall the connectors, components etc.
• Ignition on
• Activate the combustion fan.

  Listen for a buzzing sound which indicates that the combustion fan is running.

  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

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Is the combustion fan working? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION