ECM-P011621: Engine Coolant Temperature Circuit Range/Performance. General Signal Failures. Signal Too Low (B6324S2; 2010): Fault-Tracing: 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

  Read the engine temperature sensor signal by clicking the VCT2000 symbol.

  Check that the signal corresponds with the engine temperature.

  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

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Does the signal correspond to the engine temperature? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION