Lexus NX manuals

Lexus NX: Inspection

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

 Components

COMPONENTS ILLUSTRATION *1 REAR SEAT CUSHION ASSEMBLY - - ILLUSTRATION *1 BENCH TYPE REAR SEAT CUSHION COVER (REAR SEAT CUSHION HEATER) *2 BENCH TYPE REAR SEAT CUSHION PAD *

SEE MORE:

 Removal

REMOVAL PROCEDURE 1. REMOVE REAR SEAT ASSEMBLY (for Power Seat) Click here 2. REMOVE REAR SEAT ASSEMBLY (for Manual Seat) Click here 3. REMOVE TONNEAU COVER ASSEMBLY Click here 4. REMOVE DECK BOARD ASSEMBLY Click here 5. REMOVE NO. 2 DECK BOARD SUB-ASSEMBLY Click here 6. REMOVE

 Illumination Circuit

DESCRIPTION Power is supplied to the radio receiver assembly and steering pad switch assembly when the light control switch is in the tail or head position. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components su

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