Seat Temperature Switch: Testing and Inspection

INSPECT FRONT SEAT HEATER SWITCH







a. Driver's side:
Measure the resistance between the terminals when the switch is operated.

HINT: As the dial is being turned, the resistance changes gradually. If the result is not as specified, replace the switch.




b. Passenger's side:
Measure the resistance between the terminals when the switch is operated.

HINT: As the dial is being turned, the resistance changes gradually. If the result is not as specified, replace the switch.







INSPECT REAR SEAT HEATER SWITCH
a. Turn the ignition switch ON.
b. Measure the voltage of the wire harness side connector.
If the result is not as specified, replace the switch assembly.