Lexus ES: System Diagram
SYSTEM DIAGRAM
| Sender | Receiver | Signal | Communication Method |
| Radio Receiver Assembly | Air Conditioning Amplifier Assembly | Front wiper deicer switch signal | CAN |
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SYSTEM DESCRIPTION GENERAL The windshield deicer system uses thin heater wires attached to the inside of the windshield glass to help deice the window surface more quickly. An indicator light illumina
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the windshield deicer system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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OPERATION CHECK CHECK WINDSHIELD DEICER SYSTEM (a) Turn the engine switch on (IG). (b) Check that the windshield deicer wire (windshield glass) becomes warm by operating the front wiper deicer switch.
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INSTALLATION PROCEDURE 1. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY (a) Engage the claw to install the windshield wiper switch assembly as shown in the illustration. Install in this Direction 2. INSTALL UPPER STEERING COLUMN COVER (a) Engage the claw to install the upper steering column cov
ComponentsCOMPONENTS ILLUSTRATION *A for HV Model - - *1 STEREO COMPONENT EQUALIZER ASSEMBLY *2 VEHICLE APPROACHING SPEAKER CONTROLLER N*m (kgf*cm, ft.*lbf): Specified torque - - InstallationINSTALLATION PROCEDURE 1. INSTALL STEREO COMPONENT EQUALIZER ASSEMBLY (a)
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