Lexus NX: Headlight Cleaner Motor
Components
COMPONENTS
ILLUSTRATION
| *1 | FRONT BUMPER ASSEMBLY | *2 | HEADLIGHT CLEANER MOTOR AND PUMP ASSEMBLY |
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT BUMPER ASSEMBLY
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2. REMOVE HEADLIGHT CLEANER MOTOR AND PUMP ASSEMBLY
| (a) Loosen the clip and remove the headlight cleaner hose. |
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| (b) Disconnect the connector. |
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| (c) Remove the headlight cleaner motor and pump assembly. |
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Inspection
INSPECTION
PROCEDURE
1. INSPECT HEADLIGHT CLEANER MOTOR AND PUMP ASSEMBLY
HINT:
This check should be performed with the headlight cleaner motor and pump assembly installed on the washer jar.
(a) Fill the washer jar with washer fluid.
| (b) Connect an auxiliary battery positive (+) lead to terminal 2 of the headlight cleaner motor and pump assembly, and an auxiliary battery negative (-) lead to terminal 1. |
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(c) Check that washer fluid flows from the washer jar.
OK:
Washer fluid flows from the washer jar.
If the result is not as specified, replace the headlight cleaner motor and pump assembly.
Installation
INSTALLATION
PROCEDURE
1. INSTALL HEADLIGHT CLEANER MOTOR AND PUMP ASSEMBLY
(a) Install the headlight cleaner motor and pump assembly.
(b) Connect the connector.
| (c) Install the headlight cleaner hose with the clip. |
|
2. INSTALL FRONT BUMPER ASSEMBLY
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Components
COMPONENTS ILLUSTRATION *1 RAIN SENSOR *2 RAIN SENSOR COVER *3 RAIN SENSOR TAPE - -
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT RAIN SENSOR (a) Remove the rain sensor cover. Click here (b) Disconnect the rain sensor connector. *a Front view of wire harness connecto
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Cruise Control Switch Circuit
DESCRIPTION
The cruise control main switch outputs the cruise control power supply switch signal and each operation switch signal to the hybrid vehicle control ECU.
The hybrid vehicle control ECU performs cruise control according to the signal from the cruise control main switch.
WIRING DIAG
IG Power Supply Voltage (C1551)
DESCRIPTION The power steering ECU assembly distinguishes the power switch status as on (IG) or off through the IG power source circuit. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition C1551 IG Power Supply Voltage IG power
