Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT SEATBACK HEATER ASSEMBLY LH

(a) Check the resistance of the front seatback heater assembly LH.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	Seatback heater temperature 23°C (73°F)	4.16 to 5.08 Ω

If the result is not as specified, replace the front seatback heater assembly LH.

Text in Illustration

*a	Component without wire harness connected (Front Seatback Heater Assembly LH)

2. INSPECT FRONT SEATBACK HEATER ASSEMBLY RH

(a) Check the resistance of the front seatback heater assembly RH.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	Seatback heater temperature 23°C (73°F)	4.16 to 5.08 Ω

If the result is not as specified, replace the front seatback heater assembly RH.

Text in Illustration

*a	Component without wire harness connected (Front Seatback Heater Assembly RH)

Toyota Tundra Service Manual > Front Power Seat Control System(w/ Memory): Power Seat Power Easy Access System Function does not Operate
DESCRIPTION When the ignition switch is off and the shift lever is in P, the power seat slides rearwards when the seat belt tongue plate is disengaged from the front seat inner belt assembly LH (auto away function). Also the power seat slides forward when the seat belt tongue plate is engaged to the ...

Toyota Tundra Owners Manual