Lexus NX: Removal

REMOVAL

PROCEDURE

1. PRECAUTION

NOTICE:

After turning the power switch is turned off, there may be a waiting time before disconnecting the auxiliary negative (-) battery terminal.

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2. CUSTOMIZE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM

(a) Disable the auto tilt away function by changing the customize parameter.

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NOTICE:

Record the current customize parameter setting (whether the auto tilt away function is enabled or disabled) in order to restore the current setting after finishing the operation.

HINT:

Performing the above operation causes the auto tilt away function to be disabled when the power switch is turned off.

(b) Turn the power switch on (IG). Operate the tilt and telescopic switch to fully extend and lower the steering column assembly.

3. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY

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4. REMOVE REAR DECK FLOOR BOX

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5. REMOVE DECK FLOOR BOX LH

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6. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

7. REMOVE LOWER STEERING COLUMN COVER

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8. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU

(a) Disconnect the harness clamp and connector.

(b) Remove the bolt and multiplex tilt and telescopic ECU from the electric power steering column sub-assembly.

(c) Detach the claw and remove the multiplex tilt and telescopic ECU from the bracket.

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 Power Tilt And Power Telescopic Steering Column 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 t

 Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Seat Memory -   *1 FRONT POWER SEAT SWITCH LH *2 SEAT MEMORY SWITCH *3 TILT AND TELESCOPIC SWITCH *4 ELECTRIC POWER STEERING COLUMN S

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 Inspection

INSPECTION PROCEDURE 1. INSPECT NO. 1 FOLD SEAT SWITCH ASSEMBLY (for Front Side) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Switch Condition Specified Condition 1 (HRSR) - 7 (E) RETURN RH switch pressed Below 1 Î

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DESCRIPTION The circuit for the side collision sensor LH or RH is composed of the airbag ECU assembly, side airbag sensor assembly LH or RH and door side airbag sensor LH or RH. The side airbag sensor assembly LH or RH and door side airbag sensor LH or RH detect impacts to the vehicle and send signa

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