Highlander 2WD V6-3.3L (3MZ-FE) (2004)
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Seat Heater Switch: Testing and Inspection
INSPECT SEAT HEATER (FRONT) SWITCH LH
a. Check the resistance between the terminals when the switch is operated.
If the result is not as specified, replace the seat heater switch.
b. Push the seat heater switch ON and check that the seat heater switch indicator illuminates.
If the result is not as specified, replace the switch or bulb.
c. Check that the seat heater switch indicator illuminates.
If the result is not as specified, replace the switch or bulb.
INSPECT SEAT HEATER (FRONT) SWITCH RH
a. Check the resistance between the terminals when the switch is operated.
