Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT SIDE TURN SIGNAL LIGHT ASSEMBLY LH
(a) Apply auxiliary battery voltage to the connector and check the light illumination condition. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Illuminates | If the result is not as specified, replace the side turn signal light assembly LH. | | *a | Component without harness connected (Side Turn Signal Light Assembly LH) | | |
2. INSPECT SIDE TURN SIGNAL LIGHT ASSEMBLY RH
(a) Apply auxiliary battery voltage to the connector and check the light illumination condition. OK: Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 2 Auxiliary battery negative (-) → Terminal 1 | Illuminates | If the result is not as specified, replace the side turn signal light assembly RH. | | *a | Component without harness connected (Side Turn Signal Light Assembly RH) | | |
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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 SIDE TURN SIGNAL LIGHT ASSEMBL
COMPONENTS ILLUSTRATION *1 COWL SIDE TRIM BOARD LH *2 DOOR SCUFF PLATE ASSEMBLY LH *3 INSTRUMENT SIDE PANEL LH *4 LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL *5 NO. 1 INSTRUMEN
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DESCRIPTION This circuit includes the navigation ECU and radio and display receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NAVIGATION ECU) (a) Disconnect the I153 radio receiver assembly connector. (b) Disconnect the I173 navigation ECU
DATA LIST / ACTIVE TEST NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
When diagnosing symptoms such as hesitation, rough idle, or other small symptoms usi
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