Lexus NX: Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING WHEEL HEATER CONTROL ASSEMBLY
(a) Connect the connector to the steering wheel heater control assembly.
(b) Install the steering wheel heater control assembly to the lower steering wheel boss cover with the 2 screws.
NOTICE:
If the heater thermistor comes off the lower steering wheel cover, replace the steering wheel assembly.
(c) Engage the 2 claws to install the lower steering wheel boss cover to the steering wheel assembly.
NOTICE:
If the heater thermistor comes off the lower steering wheel cover, replace the steering wheel assembly.
(d) Connect the 2 connectors to the steering wheel heater control assembly.
(e) Engage the guide to install the wire harness to the lower steering wheel cover.
2. INSTALL SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)
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3. INSTALL CRUISE CONTROL MAIN SWITCH
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4. INSTALL STEERING PAD SWITCH ASSEMBLY
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5. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
6. ADJUST SPIRAL CABLE
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7. INSTALL STEERING WHEEL ASSEMBLY
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting and reconnecting the auxiliary battery. Click here HINT: When disconnecting and reco
Parts Location
PARTS LOCATION ILLUSTRATION *1 NO. 2 COMBINATION SWITCH ASSEMBLY - STEERING HEATER SWITCH *2 STEERING WHEEL ASSEMBLY - STEERING WHEEL HEATER UNIT *3 INSTRUMENT PANEL JUNCTION BLOCK ASS
SEE MORE:
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor. Click here PROCEDURE 1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR HINT: Perform "Inspection After Repairs" after replacing the engine coolant temperature sensor. Cli
ID BOX EEPROM Malfunction (B2790)
DESCRIPTION When an internal malfunction occurs in the ID code box (immobiliser code ECU), the certification ECU (smart key ECU assembly) stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2790 ID BOX EEPROM Malfunction An internal malfunction occur
