Checking The Cable

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS CORPORATION

• Ignition off
• Remove relay 2/29 from the central electronic module (CEM) relay holder.

  Check the cable between fuse 11C/24 terminal #2 (10A) and relay holder 2/29 terminal #3. Check for a short-circuit to ground.

  Remedy as necessary.

  Other information: 

  • To connect the breakout box, see CONNECTING THE BREAKOUT BOX
  • For information about signals, see SIGNAL SPECIFICATION
  • see CHECKING WIRING AND TERMINALS .
  Fig 2: Breakout Box

  Courtesy of VOLVO CARS CORPORATION
  Fig 3: Identifying Ohmmeter

  Courtesy of VOLVO CARS CORPORATION
  Fig 4: Identifying Relays

  Courtesy of VOLVO CARS CORPORATION

Is the cable correct? 

• YES 

  Refer to CHECKING THE SIGNAL CABLE 

• NO 

  OKAY:  Troubleshooting has been completed.

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS CORPORATION

• Ignition off.

  Check the cable between relay holder 2/29 terminal #1 and Shift Lock connector 3/156 terminal #1. Check for an open-circuit.

  Remedy as necessary.

  Other information: 

  • To connect the breakout box, see CONNECTING THE BREAKOUT BOX
  • For information about signals, see SIGNAL SPECIFICATION
  • see CHECKING WIRING AND TERMINALS .
  Fig 2: Breakout Box

  Courtesy of VOLVO CARS CORPORATION
  Fig 3: Identifying Ohmmeter

  Courtesy of VOLVO CARS CORPORATION
  Fig 4: Identifying Relays

  Courtesy of VOLVO CARS CORPORATION

Is the cable correct? 

• YES 

  Refer to CHECKING THE CABLE 

• NO 

  OKAY:  Troubleshooting has been completed.

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS CORPORATION

• Ignition off
• Remove relay 2/29 from the central electronic module (CEM).

  Check the cable between fuse 11C/24 terminal #2 (10A) and relay holder 2/29 terminal #3. Check for an intermittent short-circuit to ground.

  Also check the cable between relay holder 2/29 terminal #1 and Shift Lock connector terminal #1. Check for a short-circuit to ground.

  Remedy as necessary.

  Other information: 

  • To connect the breakout box, see CONNECTING THE BREAKOUT BOX
  • For information about signals, see SIGNAL SPECIFICATION
  • see CHECKING WIRING AND TERMINALS .
  Fig 2: Breakout Box

  Courtesy of VOLVO CARS CORPORATION
  Fig 3: Identifying Ohmmeter

  Courtesy of VOLVO CARS CORPORATION
  Fig 4: Identifying Relays

  Courtesy of VOLVO CARS CORPORATION

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS CORPORATION

• Ignition off.

  Check the cable between fuse 11C/24 terminal #2 (10A) and relay holder 2/29 terminal #3. Check for an intermittent open-circuit.

  Also check the cable between relay holder 2/29 terminal #1 and Shift Lock connector terminal #1. Check for an open-circuit.

  Remedy as necessary.

  Other information: 

  • To connect the breakout box, see CONNECTING THE BREAKOUT BOX
  • For information about signals, see SIGNAL SPECIFICATION
  • see CHECKING WIRING AND TERMINALS
  Fig 2: Breakout Box

  Courtesy of VOLVO CARS CORPORATION
  Fig 3: Identifying Ohmmeter

  Courtesy of VOLVO CARS CORPORATION
  Fig 4: Identifying Relays

  Courtesy of VOLVO CARS CORPORATION