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:
If the result is not as specified, replace the 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.
READ NEXT:
Installation
INSTALLATION PROCEDURE 1. INSTALL WINDSHIELD WASHER JAR ASSEMBLY (w/ Headlight Cleaner System) (a) Install the level warning switch assembly as shown in the illustration. NOTICE: Make sure that the
Washer Nozzle
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)
ComponentsCOMPONENTS ILLUSTRATION *1 REAR WASHER NOZZLE *2 REAR WASHER HOSE On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT REAR WASHER NOZZLE (a) With the power switch
SEE MORE:
Tilt and Telescopic Manual Switch Circuit
DESCRIPTION Different voltage values are sent to the multiplex tilt and telescopic ECU by operating the tilt and telescopic switch. The multiplex tilt and telescopic ECU then judges which motor and in which direction that motor should operate based on the voltage value. WIRING DIAGRAM PROCEDURE
Removal
REMOVAL 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. REMOVE CENTER BACK DOOR GARNISH Click here 2. REMOVE BACK DOOR SIDE GARNISH LH Click here 3. REMOVE BACK DOOR SIDE GARNISH RH Click here
