Checking cable to ground

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.

  Check that there is a ground for each lamp. Measure the resistance between the relevant lamp terminal #4 and ground.

  The resistance must be approximately 0 Ω.

  There are two lamps; left front and right front.

  Remedy as necessary.

  Other information: 

  • To access or replace the front courtesy lighting, see Courtesy lighting, front, replacing .
  Fig 2: Identifying 10-Bit Connector

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 3: Identifying Ohmmeter

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Does the courtesy lighting function? 

• YES 

  Refer to Verification 

• NO 

  Refer to Checking the power supply wiring