Toyota 4Runner manuals

Toyota 4Runner: Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY LH


(a) Check the seat cushion heater.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A-1 - B-1

Seat cushion heater temperature 20°C (68°F)

3.4 to 4.2 Ω

A-4 - B-2

A-1 - A-4

A-2 - A-3

8 to 12 kΩ

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

Text in Illustration

*1

Connector A

*2

Connector B

*a

Component without harness connected

(Front Seat Cushion Heater assembly LH)

2. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH


(a) Check the seat cushion heater.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A-1 - B-1

Seat cushion heater temperature 20°C (68°F)

3.4 to 4.2 Ω

A-4 - B-2

A-1 - A-4

A-2 - A-3

8 to 12 kΩ

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

Text in Illustration

*1

Connector A

*2

Connector B

*a

Component without harness connected

(Front Seat Cushion Heater assembly RH)

Components
COMPONENTS ILLUSTRATION ILLUSTRATION ...

Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. HINT: Use the same procedure for the RH and LH sides. The procedu ...

Other materials about Toyota 4Runner:

Diagnosis System
DIAGNOSIS SYSTEM 1. DESCRIPTION (a) Air conditioning system data and Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunct ...

Driver Side Seat Belt Warning Light does not Operate
DESCRIPTION When the ignition switch is turned to ON, the center airbag sensor transmits front seat inner belt LH state signals to the combination meter through the CAN. If the driver side seat belt is not fastened, the combination meter blinks the driver ...

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