Lexus NX: Removal

REMOVAL

PROCEDURE

1. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY

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2. REMOVE REAR DECK FLOOR BOX

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3. REMOVE DECK FLOOR BOX LH

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4. PRECAUTION

CAUTION:

Be sure to read Precaution thoroughly before servicing.

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NOTICE:

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

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5. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

(a) Loosen the nut and disconnect the cable from the negative (-) auxiliary battery terminal.

6. REMOVE LOWER NO. 3 STEERING WHEEL COVER

(a) Using a screwdriver, insert the screwdriver into the cutout of the lower No. 3 steering wheel cover and detach the claw and guide to remove the lower No. 3 steering wheel cover.

HINT:

Tape the screwdriver tip before use.

*a

Cutout

Protective Tape

7. REMOVE LOWER NO. 2 STEERING WHEEL COVER

(a) Using a screwdriver, insert the screwdriver into the cutout of the lower No. 2 steering wheel cover and detach the claw and guide to remove the lower No. 2 steering wheel cover.

HINT:

Tape the screwdriver tip before use.

*a

Cutout

Protective Tape

8. REMOVE STEERING PAD ASSEMBLY

CAUTION:

When storing the steering pad assembly, keep the airbag deployment side facing upward.

(a) Check that the power switch is off.

(b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal.

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

(c) Using a T25H "TORX" screwdriver, push in the 3 torsion springs to detach the 3 pins and remove the steering pad assembly.

NOTICE:

  • Do not drop the steering pad assembly.
  • When disconnecting the steering pad assembly, do not pull the airbag wire harness.

HINT:

Insert the T25H "TORX" screwdriver into the installation areas of the lower No. 2 steering wheel cover and lower No. 3 steering wheel cover.

(d) Tilt the steering pad assembly toward the seat and support it with one hand.

*1

Connector Lock

Protective Tape

(e) Disconnect the horn connector.

(f) Using a screwdriver, release the connector lock and disconnect the airbag connector.

NOTICE:

When disconnecting any airbag connector, take care not to damage the airbag wire harness.

HINT:

  • Tape the screwdriver tip before use.
  • Use the same procedure to disconnect the airbag connector on the other side.

READ NEXT:

 Installation

INSTALLATION PROCEDURE 1. INSTALL STEERING PAD ASSEMBLY (a) Check that the power switch is off. (b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal. CAUTION: Wait

 Disposal

DISPOSAL CAUTION / NOTICE / HINT CAUTION: Before performing pre-disposal deployment of any SRS part, review and closely follow all applicable environmental and hazardous material regulations. Pre-disp

 Theft Deterrent / Keyless Entry

SEE MORE:

 Inspection

INSPECTION PROCEDURE 1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY (a) w/o Auto Wiper System: (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Front Wiper Switch Tester Connection Condition Specified Condition I125-2 (+B) - I125-3 (+1) MIST

 Back Door Motor Circuit (B2220)

DESCRIPTION This DTC is output when the multiplex network door ECU detects a malfunction in the motor built into the power back door unit assembly set LH or RH. DTC No. Detection Item DTC Detection Condition Trouble Area B2220 Back Door Motor Circuit Motor malfunction detected in po

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