Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Vehicle Interior / Door / Hatch / Fuel Lid Opener System (for Hv Model) / Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | FUEL LID OPENER SWITCH | *2 | DLC3 |
| *3 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - FUEL OPN RELAY | *4 | COMBINATION METER ASSEMBLY |
| *5 | ECM | *6 | NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - EFI NO. 1 FUSE - FUEL OPN FUSE - EFI-MAIN NO. 1 FUSE - EFI-MAIN NO. 1 RELAY |
| *7 | TRUNK AND FUEL SWITCH ASSEMBLY | - | - |
ILLUSTRATION
| *1 | FUEL LID LOCK WITH MOTOR ASSEMBLY | - | - |
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System Diagram
SYSTEM DIAGRAM
System Description
SYSTEM DESCRIPTION When the trunk and fuel switch assembly (fuel lid opener switch) is operated, the pressure in the fuel tank is decreased and a message is displayed on the multi-information display.
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the fuel lid opener system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
If CAN communication system and lane control system DTCs are not output and any of the following problem symptoms exist, perform troubleshooting by checking the appropriate suspected areas in the order they are listed.
Use the table below to help determine the cause
Check Bus 2 Line for Short to GND
DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and termin
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