Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY LH

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

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 - 5

Seat cushion heater temperature 23°C (73°F)

2.89 to 3.53 Ω

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

Text in Illustration

*a

Component without wire harness connected

(Front Seat Cushion Heater Assembly LH)

2. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH

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

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 - 5

Seat cushion heater temperature 23°C (73°F)

2.89 to 3.53 Ω

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

Text in Illustration

*a

Component without wire harness connected

(Front Seat Cushion Heater Assembly RH)

    Components

    Installation

    See More:

    Toyota Tundra Service Manual > Pre-collision System: Heater Circuit (C1AAE)
    DESCRIPTION If the forward recognition camera detects a malfunction in the camera heater (forward recognition hood) circuit, it will output a malfunction signal to the millimeter wave radar sensor assembly via CAN communication and DTC C1AAE will be stored. DTC No. Detection Item DTC Detection Condi ...

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