Lexus NX manuals

Lexus NX: Inspection

Lexus NX Service Manual / Vehicle Interior / Seat / Lumbar Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT LUMBAR POWER SEAT SWITCH

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

3 (H) - 5 (B)

Hold switch on

Below 1 Ω

1 (R) - 2 (E)

2 (E) - 3 (H)

Neutral

Below 1 Ω

1 (R) - 2 (E)

2 (E) - 3 (H)

Release switch on

Below 1 Ω

1 (R) - 5 (B)

If the result is not as specified, replace the front lumbar power seat switch.

*1

Hold Switch

*2

Release Switch

*a

Component without harness connected

(Front Lumbar Power Seat Switch)

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 Installation

INSTALLATION PROCEDURE 1. INSTALL FRONT LUMBAR POWER SEAT SWITCH (a) Attach the 4 claws to install the front lumbar power seat switch. 2. INSTALL FRONT POWER SEAT SWITCH LH Click here 3. INSTALL FRO

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COMPONENTS ILLUSTRATION *1 FRONT LOWER SEAT CUSHION SHIELD *2 FRONT POWER SEAT SWITCH LH *3 FRONT SEAT CUSHION SHIELD LH *4 POWER SEAT SWITCH KNOB LH *5 POWER SEAT SWITCH KNO

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COMPONENTS ILLUSTRATION *1 FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH *2 FRONT STABILIZER BAR *3 FRONT STABILIZER BAR BUSHING LH *4 FRONT STABILIZER BAR BUSHING RH *5 FRONT STABILIZER LINK ASSEMBLY LH *6 FRONT STABILIZER LINK ASSEMBLY RH *7 FRONT SUSPENSION

 Installation

INSTALLATION PROCEDURE 1. INSTALL BLOWER ASSEMBLY (a) Attach the 2 claws to install the blower assembly. (b) Install the 2 screws. (c) Attach the 3 clamps to install the air conditioning harness assembly. (d) Connect the No. 1 blower damper servo sub-assembly connector. 2. INSTALL AIR CONDITIONING U

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