Lexus ES: Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | DEICER RELAY | *2 | NO. 2 ENGINE ROOM RELAY BLOCK AND NO. 2 ENGINE ROOM JUNCTION BLOCK ASSEMBLY - DEICER FUSE |
| *3 | MULTI-DISPLAY ASSEMBLY - FRONT WIPER DEICER SWITCH | *4 | WINDSHIELD DEICER WIRE (WINDSHIELD GLASS) |
| *5 | DLC3 | *6 | AIR CONDITIONING AMPLIFIER ASSEMBLY |
| *7 | INSTRUMENT PANEL JUNCTION BLOCKASSEMBLY - ECU-IG2 NO. 3 FUSE | *8 | RADIO RECEIVER ASSEMBLY |
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System Diagram
SYSTEM DIAGRAM Sender Receiver Signal Communication Method Radio Receiver Assembly Air Conditioning Amplifier Assembly Front wiper deicer switch signal CAN
System Description
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
How To Proceed With Troubleshooting
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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Crankshaft Position Sensor "A" (P033500,P033531)
DESCRIPTION If the crankshaft position signal pulse sent from the ECM via a direct line is abnormal, the motor generator control ECU (MG ECU) (built into the inverter with converter assembly) stores DTC P033500 or P033531. DTC No. Detection Item DTC Detection Condition Trouble Area MIL
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be dis
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