Lexus NX: System Diagram
SYSTEM DIAGRAM
Power Door Lock Control System

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SYSTEM DESCRIPTION POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION (a) The power door lock system locks/unlocks all doors. The main body ECU (multiplex network body ECU) receives lock/unlock request signal
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power door lock control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEX
OPERATION CHECK CHECK POWER DOOR LOCK OPERATION NOTICE: The operation check below is based on the non-customized initial condition of the vehicle. (a) Check basic functions. (1) Check that all doors l
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REMOVAL PROCEDURE 1. REMOVE FRONT WHEEL RH Click here 2. REMOVE FRONT FENDER MOULDING SUB-ASSEMBLY RH HINT: Use the same procedure described for the LH side. Click here 3. REMOVE NO. 1 MOULDING TAPE HINT: Use the same procedure described for the LH side. Click here 4. REMOVE NO. 2 MOULDING TAP
INSPECTION PROCEDURE 1. INSPECT GLOVE BOX LIGHT ASSEMBLY (a) Apply battery voltage to the connector and check the light illumination condition. OK: Measurement Condition Specified Condition Battery positive (+) → 2 (B) Battery negative (-) → 1 (L) Illuminates If the result is n
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