Volvo Workshop Service and Repair Manuals

Seat Heater: Testing and Inspection
Checking the Seat Heater

Trouble-Shooting Information

Trouble-shooting information

Condition

No diagnostic trouble codes are displayed.

Possible source

-

Defective fuse

-

Open circuit or short circuit to ground in power supply or signal wire

-

Contact resistance or oxidation.

Fault symptom[s]

-

Front seat heating does not work.

Checking the Seat Heater

Checking seat heater

Checking fuses