Toyota Tundra Service Manual: Inspection

Toyota Tundra Service Manual / Vehicle Interior / Seat / Front Seatback Heater(for Power Seat) / 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)
    Components

    Installation

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