Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT SEAT ADJUSTER ASSEMBLY LH (w/o Memory)
(a) Check the operation of the slide motor.
(1) Apply auxiliary battery voltage to the slide motor connector, and check that the front seat adjuster assembly LH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Forward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Backward | If the result is not as specified, replace the front seat adjuster assembly LH. | | *a | Component without wire harness connected (Front Seat Adjuster Assembly LH (Slide Motor)) | | |
(b) Check the operation of the front vertical motor. (1) Apply auxiliary battery voltage to the front vertical motor connector, and check that the front seat adjuster assembly LH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Upward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Downward | If the result is not as specified, replace the front seat adjuster assembly LH. | | *a | Component without wire harness connected (Front Seat Adjuster Assembly LH (Front Vertical Motor)) | | |
(c) Check the operation of the rear lifter motor. (1) Apply auxiliary battery voltage to the rear lifter motor connector, and check that the front seat adjuster assembly LH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Upward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Downward | If the result is not as specified, replace the front seat adjuster assembly LH. | | *a | Component without wire harness connected (Front Seat Adjuster Assembly LH (Rear Lifter Motor)) | | |
2. INSPECT SEPARATE TYPE FRONT SEATBACK SPRING ASSEMBLY LH (w/o Memory)
(a) Check the operation of the reclining motor.
(1) Apply auxiliary battery voltage to the reclining motor connector, and check that the separate type front seatback spring assembly LH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Forward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Backward | If the result is not as specified, replace the separate type front seatback spring assembly LH. | | *a | Component without wire harness connected (Separate Type Front Seatback Spring Assembly LH (Reclining Motor)) | | |
3. INSPECT FRONT SEAT ADJUSTER ASSEMBLY RH (w/o Memory)
(a) Check the operation of the slide motor.
(1) Apply auxiliary battery voltage to the slide motor connector, and check that the front seat adjuster assembly RH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Forward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Backward | If the result is not as specified, replace the front seat adjuster assembly RH. | | *a | Component without wire harness connected (Front Seat Adjuster Assembly RH (Slide Motor)) | | |
(b) Check the operation of the front vertical motor. (1) Apply auxiliary battery voltage to the front vertical motor connector, and check that the front seat adjuster assembly RH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Upward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Downward | If the result is not as specified, replace the front seat adjuster assembly RH. | | *a | Component without wire harness connected (Front Seat Adjuster Assembly RH (Front Vertical Motor)) | | |
(c) Check the operation of the rear lifter motor. (1) Apply auxiliary battery voltage to the rear lifter motor connector, and check that the front seat adjuster assembly RH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Upward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Downward | If the result is not as specified, replace the front seat adjuster assembly RH. | | *a | Component without wire harness connected (Front Seat Adjuster Assembly RH (Rear Lifter Motor)) | | |
4. INSPECT SEPARATE TYPE FRONT SEATBACK SPRING ASSEMBLY RH (w/o Memory)
(a) Check the operation of the reclining motor.
(1) Apply auxiliary battery voltage to the reclining motor connector, and check that the separate type front seatback spring assembly RH operates smoothly as follows. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Forward | Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 2 | Backward | If the result is not as specified, replace the separate type front seatback spring assembly RH. | | *a | Component without wire harness connected (Separate Type Front Seatback Spring Assembly RH (Reclining Motor)) | | |
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REASSEMBLY 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 procedure listed belo
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 procedure listed be
SEE MORE:
CUSTOMIZE PARAMETERS CUSTOMIZE SLIDING ROOF SYSTEM HINT: The following items can be customized. NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make notes of the current settings before customizing.
When troubleshootin
ComponentsCOMPONENTS ILLUSTRATION *1 NO. 1 LUGGAGE COMPARTMENT LIGHT ASSEMBLY - - RemovalREMOVAL PROCEDURE 1. REMOVE NO. 1 LUGGAGE COMPARTMENT LIGHT ASSEMBLY (for LH Side) (a) Put protective tape around the No. 1 luggage compartment light assembly. Protective Tape (b) Using
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