Lexus NX: Inspection

INSPECTION

PROCEDURE

1. INSPECT WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY (for Front Side)

HINT:

This check should be performed with the windshield washer motor and pump assembly installed to the windshield washer jar assembly.

(a) With the windshield washer motor and pump assembly installed to the washer jar, pour windshield washer fluid into the washer jar.

(b) Check that the windshield washer fluid is pumped when auxiliary battery voltage is applied to the terminals.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 1

Auxiliary battery negative (-) → Terminal 2

Washer fluid is pumped to front side

If the result is not as specified, replace the windshield washer motor and pump assembly.

*a

Component without harness connected (Windshield Washer Motor and Pump Assembly)

2. INSPECT WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY (for Rear Side)

HINT:

This check should be performed with the windshield washer motor and pump assembly installed to the windshield washer jar assembly.

*a

Component without harness connected (Windshield Washer Motor and Pump Assembly)

(a) With the windshield washer motor and pump assembly installed to the washer jar, pour windshield washer fluid into the washer jar.

(b) Check that the windshield washer fluid is pumped when auxiliary battery voltage is applied to the terminals.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 2

Auxiliary battery negative (-) → Terminal 1

Washer fluid is pumped to rear side

If the result is not as specified, replace the windshield washer motor and pump assembly.

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ComponentsCOMPONENTS ILLUSTRATION *1 HOOD INSULATOR *2 WASHER NOZZLE SUB-ASSEMBLY *3 WASHER HOSE - - ● Non-reusable part - - On-vehicle InspectionON-VEHICLE INSPEC

 Washer Nozzle(for Rear Side)

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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 CLEARANCE LIGHT ASSEMBLY LH (a) Attach the 2 claws to install the clearance light assembly LH. (b) Install the 3 screws and clip.

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DESCRIPTION When an electronically controlled brake system malfunction signal sent from the brake booster with master cylinder assembly (skid control ECU) is detected by the clearance warning ECU assembly, DTC C1A50 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area

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