Lexus ES manuals

Lexus ES: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Line

Certification ECU (Smart Key ECU Assembly)

Main Body ECU (Multiplex Network Body ECU)

Luggage compartment door lock assembly open operation signal

CAN

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 System Description

SYSTEM DESCRIPTION LUGGAGE COMPARTMENT DOOR OPENER SYSTEM DESCRIPTION (a) If the trunk and fuel switch assembly (luggage compartment door opening switch) is pressed and the luggage compartment door is

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the luggage compartment door opener system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP

 Operation Check

OPERATION CHECK BASIC FUNCTION INSPECTION (a) When the trunk and fuel switch assembly (luggage compartment door opening switch) is pressed, check that the luggage compartment door unlatches. (b) While

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 TRUNK AND FUEL SWITCH ASSEMBLY *2 LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY *3 DLC3 *4 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *5 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - DOOR BACK RELAY - TRUNK OPN FUSE *6 CERTIFICATION ECU (SMART

 Drive Motor "A" Position Sensor Circuit "A" Circuit Voltage Below Threshold (P0C5016,P0C5017,P0C5A16,P0C5A17)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate an abnormal resolver output signal. The cause of this malfunction may be one of the following: Internal inverter malfunction Inverter with converter assembly internal circuit malfunction Inverter low-voltage circuit malfunction The con

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