Checking and Replacing the relay

Remove the relay (2/114). Check the relay base switches. Check for contact resistance and oxidation.

Install the relay.

Activate the relay.

If the function is now OK the fault was caused by a contact fault in the relay base.

Other information: 

• To access the integrated relay / fusebox in the cargo compartment, see Integrated relay/fuse box cargo compartment/rear electronic module, replacing
• See Checking wiring and terminals .

Fig 1: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Relays

Courtesy of VOLVO CARS OF NORTH AMERICA.

Was the function OK? 

• YES 

  Refer to Verification 

• NO 

  Refer to Replacing the relay