Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT CLOCK ASSEMBLY
(a) Check the illumination. Apply auxiliary battery voltage to the connector and check the illumination condition. OK: Measurement Condition | Specified Condition | Auxiliary battery positive (+) → Terminal 6 (ILL+) Auxiliary battery positive (+) → Terminal 1 (ILL-) Auxiliary battery negative (-) → Terminal 2 (E) | Illuminates | If the result is not as specified, replace the clock assembly. | | *a | Component without harness connected (Clock Assembly) | | |
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INSTALLATION PROCEDURE 1. INSTALL CLOCK ASSEMBLY (a) Attach the 2 claws to install the clock assembly. 2. INSTALL AIR CONDITIONING CONTROL ASSEMBLY (a) Connect the connectors.
PARTS LOCATION ILLUSTRATION *1 CLOCK ASSEMBLY *2 COMBINATION METER ASSEMBLY *3 RADIO RECEIVER ASSEMBLY *4 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ACC FUSE - PANEL FUSE *5
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CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power mirror control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS CHECK HINT:
In troubleshooting, confirm that the
TERMINALS OF ECU CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) (a) Disconnect the I53 certification ECU (smart key ECU assembly) connector. (b) Measure the voltage and resistance according to the value(s) in the table below. Tester Connection Input/Output Wiring Color Terminal Descripti
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