Lexus NX: Installation
INSTALLATION
PROCEDURE
1. INSTALL HEADLIGHT DIMMER SWITCH ASSEMBLY
(a) Attach the 2 claws to install the headlight dimmer switch assembly.
(b) Connect the connector.
2. INSTALL TILT AND TELESCOPIC SWITCH
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3. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY
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4. INSTALL SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
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5. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
(a) Connect the auxiliary battery negative (-) terminal and tighten the nut.
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
6. INITIALIZATION AFTER RECONNECTING 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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7. INSTALL DECK FLOOR BOX LH
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8. INSTALL REAR DECK FLOOR BOX
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9. INSTALL NO. 3 DECK BOARD SUB-ASSEMBLY
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10. PERFORM DIAGNOSTIC SYSTEM CHECK
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11. CHECK SRS WARNING LIGHT
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Precaution
PRECAUTION NOTICE: When disassembling the headlight assembly, use static electricity countermeasures SST (desktop antistatic mat set) and observe all precautions to prevent damage to the system by ele
Components
COMPONENTS ILLUSTRATION *A for Single Beam Headlight - - *1 HEADLIGHT ASSEMBLY LH *2 HEADLIGHT ECU SUB-ASSEMBLY LH *3 HEADLIGHT GASKET - - ● Non-reusable part -
SEE MORE:
Check Bus 5 Line for Short to GND
DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 15 (CA5H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 16 (CA5L) of the central gateway ECU (network gateway ECU) and termin
Automatic High Beam System does not Operate or Operation Indicator does not Illuminate
DESCRIPTION The main body ECU (multiplex network body ECU) controls the automatic high beam system based on signals received from the forward recognition camera. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
