Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR LIGHT ASSEMBLY LH
(a) Apply battery voltage to the connector and check the light illumination condition. OK: Battery Connection | Specified Condition | Positive (+) → 2 (B) Negative (-) → 4 (E) | Taillight illuminates | Positive (+) → 3 (B) Negative (-) → 4 (E) | Stop Light illuminates | Positive (+) → 1 (B) Negative (-) → 4 (E) | Back-up Light illuminates | If the result is not as specified, replace the rear light assembly LH. | | *a | Component without harness connected (Rear Light assembly LH) | | |
2. INSPECT REAR LIGHT ASSEMBLY RH
(a) Apply battery voltage to the connector and check the light illumination condition. OK: Battery Connection | Specified Condition | Positive (+) → 2 (B) Negative (-) → 4 (E) | Taillight illuminates | Positive (+) → 3 (B) Negative (-) → 4 (E) | Stop Light illuminates | Positive (+) → 1 (B) Negative (-) → 4 (E) | Back-up Light illuminates | If the result is not as specified, replace the rear light assembly RH. | | *a | Component without harness connected (Rear Light assembly RH) | | |
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REASSEMBLY 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. INSTALL REAR LIGHT SOCKET AND WIRE LH (a) A
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure described below is for the LH side.
PROCEDURE 1. INSTALL REAR LIGHT ASSEMBLY LH (a)
SEE MORE:
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TERMINALS OF ECU CHECK FOLD SEAT CONTROL ECU (REAR RIGHT SEAT) (a) Disconnect the h3 and h4 fold seat control ECU (rear right seat) connectors. (b) Measure the resistance and voltage according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description Condi
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