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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Pressure Control Solenoid "B" Circuit Short to Battery (P077512)
DESCRIPTION Changing gears is performed by the ECM turning the solenoid (SL1, SL2, SL3, SL4, SL5 and SL6) valves on and off. If an open or short occurs in any of the solenoid valve circuits, the ECM controls the remaining normal solenoid valves to allow the vehicle to be driven. If all of the soleno
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK AUXILIARY BATTERY (a) Check that the auxiliary battery cables are connected to the correct terminals. If they are not, connect them properly. (b) Check the auxiliary battery for damage and deformation. If severe damage, deformation or leakage is found, replac
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