Lexus ES: Power Trunk Lid System (for Gasoline Model)
Lexus ES (XZ10) Service Manual / Vehicle Interior / Door / Hatch / Power Trunk Lid System (for Gasoline Model)
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Check For Intermittent Problems
- Operation Check
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Kick Sensor Circuit (B2205)
- PBD/PTL Pulse Sensor (B2222,B2225)
- PBD/PTL Closer Operation (B2250)
- PBD/PTL Closer Switch (B2251)
- Lost Communication with TCM (U0101,U0122,U0142,U0155,U0327,U1117)
- Luggage Compartment Door Closer does not Operate
- Power Trunk Lid does not Operate Using Any Switches
- Power Trunk Lid does not Operate Using Cabin Switch
- Power Trunk Lid does not Operate Using Kick Sensor Operation
- Power Trunk Lid does not Operate Using Outside Switch
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Precaution
PRECAUTION PRECAUTIONS FOR INSPECTING POWER SOURCE FOR MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following
Parts Location
PARTS LOCATION ILLUSTRATION *1 LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY *2 TRUNK AND FUEL SWITCH ASSEMBLY *3 LUGGAGE COMPARTMENT DOOR OPENING SWITCH *4 DLC3 *5 MAIN BODY E
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
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Terminals Of Ecu
TERMINALS OF ECU TERMINALS OF ECU *a Component without harness connected (Rack and Pinion Power Steering Gear Assembly) - - HINT:
The rack and pinion power steering gear assembly uses waterproof connectors. Therefore, voltage or waveforms cannot be checked with the connectors connect
Rear Speed Sensor RH Circuit Output (C1415,C1416)
DESCRIPTION Each speed sensor detects the wheel speed and sends the signals to the skid control ECU (brake booster with master cylinder assembly). These signals are used for ABS control. HINT: The output voltage values shown below are for when the vehicle wire harnesses are connected to the skid con
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