Lexus ES: Wiper And Washer System (for Hv Model)
Lexus ES (XZ10) Service Manual / Vehicle Interior / Wiper / Washer / Wiper And Washer System (for Hv Model)
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Check For Intermittent Problems
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Utility
- Terminals Of Ecu
- Dtc Check / Clear
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Lost Communication with Wiper ECU LIN (B1245)
- Lost Communication with Humidity/Rain Sensor LIN (B1279)
- ECU Malfunction (B1370)
- Wiper Switch Signal Mismatch between LIN and Line (B1372)
- Lost Communication with Wiper System LIN BUS (B1373)
- Rain Sensor Malfunction (B1400)
- Wiper Motor Power Source Circuit
- Wiper and Washer Switch Circuit
- Washer Motor Circuit
- Washer Fluid Level Warning Switch Circuit
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following s
Parts Location
PARTS LOCATION ILLUSTRATION *A w/ Auto Wiper System - - *1 WINDSHIELD WIPER MOTOR ASSEMBLY *2 RAIN SENSOR *3 LEVEL WARNING SWITCH ASSEMBLY *4 WINDSHIELD WASHER MOTOR AND
System Diagram
SYSTEM DIAGRAM FRONT WIPER AND WASHER SYSTEM WASHER FLUID LEVEL WARNING SYSTEM
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Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE POWER MIRROR CONTROL SYSTEM (w/ Memory) NOTICE:
When the customer requests a change in a function, first make sure that the function can be customized.
Record the current settings before customizing.
HINT: The following items can be customized. (a) Customizing
Headlight Swivel Motor LH (B2412,B2413,B2417,B2418)
DESCRIPTION The headlight ECU sub-assembly LH sends automatic headlight beam level control signals to each headlight swivel motor and headlight leveling motor via LIN communication. Each headlight ECU sub-assembly and headlight swivel motor and headlight leveling motor communicate via LIN communicat
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