Lexus NX: Parts Location
Lexus NX Service Manual / Vehicle Exterior / Window / Glass / Windshield Deicer System / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FRONT WIPER DEICER RELAY | *2 | AIR CONDITIONING AMPLIFIER ASSEMBLY |
| *3 | MULTI-DISPLAY ASSEMBLY | *4 | RADIO RECEIVER ASSEMBLY |
| *5 | WINDSHIELD GLASS - WINDSHIELD DEICER WIRE | *6 | NO. 2 ENGINE ROOM RELAY BLOCK |
| *7 | DEICER FUSE | *8 | ECU-B NO.2 FUSE |
| *9 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY | *10 | ECU-IG NO.1 FUSE |
| *11 | ECU-IG NO.3 FUSE | *12 | DLC3 |
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System Diagram
SYSTEM DIAGRAM Communication Table Transmitter Receiver Signal Communication Method Multi-display Assembly Radio Receiver Assembly Windshield deicer switch signal GVIF Radio Re
System Description
SYSTEM DESCRIPTION GENERAL The windshield deicer thin heater wires are attached to the inside of the windshield glass to help deice the window surface more quickly. The indicator light illuminates whi
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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SEE MORE:
Control Module Communication Bus Off (U0073,U0100,U0126,U0129,U0140,U0163,U0233,U0265-U0268,U1110)
DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU. HINT: If CAN communication system DTCs are stored, they may also be stored in other systems. DTC No. Detection Item DTC Detection Condition Trouble Area U0073
Throttle Actuator Control Motor Current Range / Performance (P2118)
DESCRIPTION The electronic throttle control system has a dedicated power supply circuit. The voltage (+BM) is monitored and when it is low (less than 4 V), the ECM determines that there is a malfunction in the electronic throttle control system and cuts off the current to the throttle actuator. When
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