Lexus NX: Installation
INSTALLATION
PROCEDURE
1. INSTALL MULTIPLEX TILT AND TELESCOPIC ECU
(a) Attach the claw and install the multiplex tilt and telescopic ECU to the bracket.
(b) Install the bolt and multiplex tilt and telescopic ECU to the electric power steering column sub-assembly.
(c) Connect the connector and harness clamp.
2. INSTALL LOWER STEERING COLUMN COVER
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3. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
4. INITIALIZATION AFTER RECONECTING AUXILIARY BATTERY TERMINAL
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HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
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5. INSTALL DECK FLOOR BOX LH
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6. INSTALL REAR DECK FLOOR BOX
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7. INSTALL NO. 3 DECK BOARD SUB-ASSEMBLY
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8. CUSTOMIZE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM
(a) Reset the auto tilt away function setting to the previous condition by changing the customize parameter.
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Removal
REMOVAL PROCEDURE 1. PRECAUTION NOTICE: After turning the power switch is turned off, there may be a waiting time before disconnecting the auxiliary negative (-) battery terminal. Click here 2. CUST
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE:
After turning the power switch off, waiting time may be required before disconnecting the cable from t
SEE MORE:
Terminals Of Ecu
TERMINALS OF ECU CHECK DCM (TELEMATICS TRANSCEIVER) Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition I183-1 (+B) - I183-20 (E) Y - W-B Power source (+B) Power switch off 11 to 14 V I183-3 (SIG-) - I183-20 (E) G - W-B Ground Alway
System Diagram
SYSTEM DIAGRAM CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) Component Function Front door outside handle assembly Receives request signals from the certification ECU (smart key ECU assembly) via the built-in electrical key antenna (front door) and forms the vehicle exterior detection area
