Tundra 4WD V8-4.6L (1UR-FE) (2010)
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(f) If the result is not as specified, replace the switch.
2. INSPECT SEAT HEATER SWITCH RH (w/ Seat Heater System)
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
HINT
As the dial is being turned, the resistance changes gradually.
(b) If the result is not as specified, replace the switch.
(c) Apply battery voltage to the switch connector, and check that the seat heater switch illuminates.
OK:
(d) If the result is not as specified, replace the switch.
(e) Apply battery voltage to the switch connector, and check that the seat heater switch illuminates.
