Toyota CH-R Service Manual: Inspection

Toyota CH-R Service Manual / Seat / Front Seatback Heater / Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT SEATBACK HEATER ASSEMBLY LH

(a) for TMC Made:

(1) Check the resistance.

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

    Standard Resistance:

    Tester Connection

    Condition

    Specified Condition

    1 - 2

    Seat heater temperature 20°C (68°F)

    3.11 to 3.73 Ω

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

*a

Component without harness connected

(Front Seatback Heater Assembly LH)

(b) for TMMT Made:

(1) Check the resistance.

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

    Standard Resistance:

    Tester Connection

    Condition

    Specified Condition

    1 - 2

    Seat heater temperature 20°C (68°F)

    2.59 to 3.15 Ω

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

*a

Component without harness connected

(Front Seatback Heater Assembly LH)

2. INSPECT FRONT SEATBACK HEATER ASSEMBLY RH

(a) for TMC Made:

(1) Check the resistance.

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

    Standard Resistance:

    Tester Connection

    Condition

    Specified Condition

    1 - 2

    Seat heater temperature 20°C (68°F)

    3.11 to 3.73 Ω

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

*a

Component without harness connected

(Front Seatback Heater Assembly RH)

(b) for TMMT Made:

(1) Check the resistance.

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

    Standard Resistance:

    Tester Connection

    Condition

    Specified Condition

    1 - 2

    Seat heater temperature 20°C (68°F)

    2.59 to 3.15 Ω

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

*a

Component without harness connected

(Front Seatback Heater Assembly RH)
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