volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

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Head Rest: Testing and Inspection
Checking Foldable Head Restraints

Checking foldable head restraints

Checking the relay

Check the function of relay 2/75: Activate and deactivate the relay a number of times. The relay is functioning if there is a clicking sound when the relay
is activated and deactivated.
Replace with a new relay if the relay does not function.

Other information:

-

To access the integrated relay / fusebox in the cargo compartment, see Integrated relay/fuse box cargo compartment/rear electronic module,
replacing  See: Maintenance/Fuses and Circuit Breakers/Fuse Block/Service and Repair/Integrated Relay/Fusebox Cargo Compartment/Rear
Electronic Module (REM), Replacing.

Was a fault detected?

Yes - Fault Found

No - Checking components and wiring

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Checking components and wiring

Check that fuses 11D/7 and 11E/6 are intact.
Check the cable between fuse 11D/7 terminal #2 and relay 2/75 terminal #5. Check for an open-circuit. Check for a short-circuit to ground.

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