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

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.

 Clock System

 Parts Location

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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 Diagnosis System

DIAGNOSIS SYSTEM SYMPTOM SIMULATION HINT: The most difficult case in troubleshooting is when no problem symptoms occur. In such a case, a thorough problem analysis must be carried out. A simulation of the same or similar conditions and environment in which the problem occurred in the customer's vehi

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Head Up Display / Trouble Codes. (e) Check for DTCs. Body Electrical > Head Up Display > Trouble Codes CLEAR DTC (

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