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Home >> Volvo >> 2004 >> S80 T-6 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> AEM, CEM & Rem Diagnostic Trouble Codes - 9 Of 12 >> CEM-8F28: Windshield Wiper, High Speed Relay. Signal Missing. Permanent Fault (1999-2004) >> Signal missing. Permanent fault >> Checking the relay

Checking the relay

Check that relay 2/90 is correctly connected. Check that the relay is not defective.

Remedy as necessary.

Fig 1: Identifying Voltage Display
GLL101041Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Connectors
GLL106083Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected?