Lexus ES manuals

Lexus ES: System Diagram

SYSTEM DIAGRAM

FRONT WIPER AND WASHER SYSTEM

WASHER FLUID LEVEL WARNING SYSTEM

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 System Description

SYSTEM DESCRIPTION FRONT WIPER AND WASHER CONTROL FUNCTION Control/Function Description Wiper speed regulation Maintains the default speed of the wipers even when the supply voltage or resi

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the wiper and washer system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT

 Check For Intermittent Problems

CHECK FOR INTERMITTENT PROBLEMS NOTICE: If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before operation history h

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 Vehicle Information Unmatched (C168D)

DESCRIPTION If the vehicle information stored in the main body ECU (multiplex network body ECU) which is sent via CAN communication during the clearance warning ECU assembly self-diagnosis does not match that of clearance warning ECU assembly, DTC C168D is stored. DTC No. Detection Item DTC D

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART LIN Communication System DTC No. Detection Item Link B1206 P/W Master Switch Communication Stop B1273 Sliding Roof ECU Communication Stop B2321 D-Door Motor ECU Communication Stop B2322 P-Door Motor ECU Communication Stop

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