Checking the Cable

Check the cable between central electronic module (CEM) terminal #16A and washer motor relay terminal #2 (2/92). Check for a short-circuit to supply voltage (for CEM-8F29). Check for an open-circuit.

Also check the connector for a short-circuit to supply voltage and 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 OF NORTH AMERICA.

Fig 3: Identifying Voltage Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 4: Identifying Relay Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Refer to Verification