Lexus NX: Power Door Lock Control System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- GSW Terminal Circuit Malfunction (B1243)
- All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch or Door Key Cylinder
- All Doors LOCK/UNLOCK Functions do not Operate Via Door Control Switch
- Only Back Door cannot be Opened
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Precaution
PRECAUTION PRECAUTIONS WHEN USING TECHSTREAM (a) When using the Techstream with the vehicle power switch off, connect the Techstream to the DLC3 and turn a courtesy light switch on and off at interval
Parts Location
PARTS LOCATION ILLUSTRATION *1 ENGINE ROOM RELAY BLOCK
- AM2 FUSE
- - ILLUSTRATION *A w/o Power Back Door System *B w/ Power Back Door System *1 BACK DOOR LOCK ASSEM
System Diagram
SYSTEM DIAGRAM Power Door Lock Control System
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Inspection
INSPECTION PROCEDURE 1. INSPECT BENCH TYPE REAR SEAT CUSHION COVER (REAR SEAT CUSHION HEATER ASSEMBLY RH) (a) Check the bench type rear seat cushion cover (rear seat cushion heater assembly RH). NOTICE: Disconnect the connector B from the rear seat cushion heater assembly LH before checking it. (
Mirror Heater does not Operate with Rear Defogger Switch
DESCRIPTION When therear window defogger switch (mirror heater switch) is operated, a mirror heater signal is sent to the air conditioning amplifier assembly via LIN communication. The air conditioning amplifier assembly sends the signal to the outer mirror control ECU assembly via CAN communication
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