Lexus NX: Precaution

Lexus NX Service Manual / Vehicle Interior / Supplemental Restraint Systems / Occupant Classification System / 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 the negative (-) auxiliary battery terminal.
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When disconnecting and reconnecting the auxiliary battery
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HINT:

When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

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After replacing the airbag ECU assembly, refer to initialization.
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GENERAL PRECAUTION

Perform zero point calibration and sensitivity check if any of the following conditions occur:

The occupant detection ECU is replaced.
Accessories (seatback tray and seat cover, etc.) are installed.
The front passenger seat is removed from the vehicle.
One of the bolts that is used to install the front passenger seat is removed and reinstalled.
An occupant classification sensor collision detection DTC is output due to an accident or a collision.

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List of storage features

Location of the storage features Glove box Bottle holders Console box Cup holders Auxiliary box WARNING ■Items that should not be left in the vehicle Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause the following when cabin temperature

Relay

On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT IGNITION CONTROL RELAY (IGCT) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition 3 - 5 Auxiliary battery voltage is not applied

Lexus NX: Precaution

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Parts Location

System Diagram

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List of storage features

Relay