Lexus NX manuals

Lexus NX: Inspection

Lexus NX Service Manual / Vehicle Interior / Seat / Rear Seat Cushion Heater(for Power Seat) / Inspection

INSPECTION

PROCEDURE

1. INSPECT BENCH TYPE REAR SEAT CUSHION COVER (REAR SEAT CUSHION HEATER ASSEMBLY RH)

(a) Check the bench type rear seat cushion cover (rear seat cushion heater assembly RH).

NOTICE:

Disconnect the connector B from the rear seat cushion heater assembly LH before checking it.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A-1 - B-1

Always (23°C)

Below 1 Ω

A-1 - B-2

73.9 to 90.4 Ω

A-1 - B-3

A-1 - A-4

3.34 to 4.08 Ω

A-1 - A-5

A-1 - A-6

Below 1 Ω

A-2 - A-3

7.52 to 9.19 kΩ

A-4 - B-1

3.34 to 4.08 Ω

A-4 - B-2

77.3 to 94.4 Ω

A-4 - B-3

A-4 - A-5

Below 1 Ω

A-4 - A-6

3.34 to 4.08 Ω

A-5 - B-1

A-5 - B-2

77.3 to 94.4 Ω

A-5 - B-3

A-5 - A-6

3.34 to 4.08 Ω

A-6 - B-1

Below 1 Ω

A-6 - B-2

73.9 to 90.4 Ω

A-6 - B-3

B-1 - B-2

B-1 - B-3

B-2 - B-3

Below 1 Ω

If the result is not as specified, replace the bench type rear seat cushion cover (rear seat cushion heater assembly RH).

*a

Connector A

*b

Connector B

*c

Component without harness connected

(Bench Type Rear Seat Cushion Cover (Rear Seat Cushion Heater Assembly RH))

2. INSPECT BENCH TYPE REAR SEAT CUSHION COVER (REAR SEAT CUSHION HEATER ASSEMBLY LH)

(a) Check the bench type rear seat cushion cover (rear seat cushion heater assembly LH).

NOTICE:

Disconnect the connector B from the rear seat cushion heater assembly RH before checking it.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A-1 - B-1

Always (23°C)

Below 1 Ω

A-1 - B-2

3.34 to 4.08 Ω

A-1 - A-4

A-2 - A-3

7.52 to 9.19 kΩ

A-4 - B-1

3.34 to 4.08 Ω

A-4 - B-2

Below 1 Ω

A-5 - B-3

B-1 - B-2

3.34 to 4.08 Ω

If the result is not as specified, replace the bench type rear seat cushion cover (rear seat cushion heater assembly LH).

*a

Connector A

*b

Connector B

*c

Component without harness connected

(Bench Type Rear Seat Cushion Cover (Rear Seat Cushion Heater Assembly LH))

READ NEXT:

 Installation

INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. INSTALL BENCH TYPE REAR SEAT CUSHION COVER (REAR SEAT CUSHION HEATER)

 Rear Seatback Heater(for Manual Seat)

 Components

COMPONENTS ILLUSTRATION *A for RH Side - - *1 REAR NO. 1 SEAT HEADREST SUPPORT ASSEMBLY *2 REAR SEAT CUSHION MOULDING RH *3 REAR SEAT CUSHION MOULDING RH *4 REAR SEAT HEA

SEE MORE:

 Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. REMOVE REAR WHEEL Click here 2. DISCONNECT REAR SPEED SENSOR LH (a) w/o AVS: Click here (b) w/ AVS: Click here 3. REMOVE REAR SUSPENSION ARM

 Removal

REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY Click here 2. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY (a) Remove the nut and disconnect the transmission control cable assembly from the control shaft lever. (b) Remove the clip from the transmission control cabl

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