Checking the cable

Fig 1: Identifying Ignition Off Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.

  Check the cable between the central electronic module (CEM) terminal #17D and the hazard warning signal flasher switch terminal #1 (3/6). Check for a short-circuit to supply voltage. Check for an open-circuit.

  Remedy as necessary.

  If no faults were found, replace the switch.

  Other information: 

  • For information about the central electronic module (CEM) connector, see Central electronic module (CEM), replacing
  • To connect the breakout box, see Connecting the breakout box
  • For information about signals, see Signal specification
  • To replace the switch for the hazard warning signal flasher, see Switch hazard warning signal flasher, replacing
  • Checking wiring and terminals .
  Fig 2: Identifying Breakout Box

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

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 4: 10 CD Changer Connector Terminals

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the function OK? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  FAULT NOT FOUND:  Troubleshooting has been completed.