Signal too low: Verification

HINT: After the repair it is necessary to check that the fault has been rectified. 

Fig 1: Identifying Ignition OFF

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Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
• Connect the connectors, install the components, etc.

  Open door and check that door warning lamp comes on.

Does the lamp come on? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to Fault-tracing information