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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SEE MORE:
Terminals Of Ecu
TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) *1 Main Body ECU (Multiplex Network Body ECU) - - (a) Remove the main body ECU (multiplex network body ECU) from the instrument panel junction block assembly. Click here (b)
Open or Short Circuit in Release Switch Circuit (C13A4,C13AC)
DESCRIPTION When the electric parking brake switch (integration control and panel assembly) is pushed to the release side, a release request signal is output to the parking brake ECU assembly. DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C13A4 Open or Sh
