Lexus ES: Parts Location
Lexus ES (XZ10) Service Manual / Vehicle Exterior / Door / Hatch / Power Trunk Lid System (for Hv Model) / Parts Location
PARTS LOCATION
ILLUSTRATION
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| *1 | LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY | *2 | TRUNK AND FUEL SWITCH ASSEMBLY |
| *3 | LUGGAGE COMPARTMENT DOOR OPENING SWITCH | *4 | DLC3 |
| *5 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *6 | INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-DCC NO. 2 FUSE - ECU-IG1 NO. 4 FUSE |
| *7 | COMBINATION METER ASSEMBLY | *8 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
ILLUSTRATION
| *1 | LUGGAGE ELECTRICAL KEY SWITCH | *2 | DOOR CONTROL SWITCH |
| *3 | LUGGAGE CLOSER MOTOR ASSEMBLY | *4 | LUGGAGE DOOR CLOSER ASSEMBLY - CLOSER MOTOR - PAWL SWITCH - HALF LATCH SWITCH |
| *5 | KICK DOOR CONTROL SENSOR | *6 | NO. 2 ENGINE ROOM RELAY BLOCK AND NO. 2 JUNCTION BLOCK ASSEMBLY - PTL FUSE |
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System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Certification ECU (smart key ECU assembly) Main body ECU (multiplex network body ECU) L
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power trunk lid system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS NOTICE:
If the vehicle or vehicle controls are operated (for example, during initial inspection when the vehicle is brought in for repair) before operation history h
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Inspection
INSPECTION PROCEDURE 1. INSPECT NO. 2 FUEL PRESSURE SENSOR (a) Check the No. 2 fuel pressure sensor output voltage. (1) Apply 5 V between terminals 1 (VC) and 3 (E2). NOTICE:
Be careful when connecting the leads, as the No. 2 fuel pressure sensor may be damaged if the leads are connected to
Terminals Of Ecu
TERMINALS OF ECU CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (a) Disconnect the J20 multiplex network master switch assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on the wire harness side with the connector discon
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