Lexus NX: Installation
INSTALLATION
PROCEDURE
1. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY
(a) Attach the claw to install the windshield wiper switch assembly.
(b) Connect each connector.
2. INSTALL UPPER STEERING COLUMN COVER
(a) Attach the claw and install the upper steering column cover.
(b) Attach the 4 clips and 2 guides to connect the instrument cluster finish panel cover to the upper steering column cover.
3. INSTALL LOWER STEERING COLUMN COVER SUB-ASSEMBLY (for Manual Tilt and Manual Telescopic Steering Column)
NOTICE:
If the lower steering column cover sub-assembly is installed in the incorrect order, the parts may break.
(a) Attach the 3 claws and 4 guides to install the lower steering column cover sub-assembly.
(b) Turn the steering wheel assembly to the left and install the screw.
(c) Turn the steering wheel assembly to the right and install the lower steering column cover sub-assembly with the screw.
4. INSTALL LOWER STEERING COLUMN COVER SUB-ASSEMBLY (for Power Tilt and Power Telescopic Steering Column)
NOTICE:
If the lower steering column cover sub-assembly is installed in the incorrect order, the parts may break.
(a) Attach the 2 claws and 4 guides to install the lower steering column cover sub-assembly.
(b) Install the screw.
(c) Turn the steering wheel assembly to the left and install the screw.
(d) Turn the steering wheel assembly to the right and install the lower steering column cover sub-assembly with the screw.
5. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL (for Manual Tilt and Manual Telescopic Steering Column)
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6. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL (for Power Tilt and Power Telescopic Steering Column)
NOTICE:
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Reset the auto away/return function setting to the previous condition by changing the customize parameter
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When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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7. 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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8. INSTALL DECK FLOOR BOX LH
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9. INSTALL REAR DECK FLOOR BOX
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10. INSTALL NO. 3 DECK BOARD SUB-ASSEMBLY
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Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. INSTALL POWER BACK DOOR SENSOR ASSEMBLY LH (a) Attach the 2 clips to install the power back door sensor assembly LH. (b) Install the 4 screws
Driver Side Door ECU Communication Stop (B2321)
DESCRIPTION This DTC is stored when LIN communication between the front power window regulator motor assembly LH and main body ECU (multiplex network body ECU) stops for 10 seconds or more. DTC No. Detection Item DTC Detection Condition Trouble Area B2321 Driver Side Door ECU Communic
