Lexus NX manuals

Lexus NX: Steering Angle Sensor

Lexus NX Service Manual / Brake / Brake Control / Dynamic Control Systems / Steering Angle Sensor

Components

COMPONENTS

ILLUSTRATION

*A

w/o Steering Heater

*B

w/ Steering Heater

*1

STEERING SENSOR

*2

SPIRAL CABLE SUB-ASSEMBLY

Removal

REMOVAL

PROCEDURE

1. REMOVE SPIRAL W/SENSOR CABLE SUB-ASSEMBLY

Click here

2. REMOVE STEERING SENSOR

(a) Disengage the 6 claws and 2 pins, and remove the steering sensor from the spiral cable sub-assembly.

NOTICE:

Do not damage the claws and pins of the spiral cable sub-assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL STEERING SENSOR

(a) Align the 2 pins and 2 guides, and engage the 6 claws to install the steering sensor to the spiral cable sub-assembly.

NOTICE:

  • Do not remove the lock pin before the steering sensor is installed to the spiral cable sub-assembly.
  • Do not damage the pins of the spiral cable sub-assembly and guides of the steering sensor.
  • The spiral cable sub-assembly can be rotated up to 30° even when the interlock is engaged. Therefore, make sure that both guides are aligned properly when installing the steering sensor to the spiral cable sub-assembly.

*a

Guide

*b

Pin

*c

Lock Pin

(b) Remove the lock pin from the steering sensor.

2. INSTALL SPIRAL W/SENSOR CABLE SUB-ASSEMBLY

Click here

READ NEXT:

 Vsc Off Switch

 Components

COMPONENTS ILLUSTRATION *1 CENTER INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY *2 INSTRUMENT SIDE PANEL LH *3 INSTRUMENT SIDE PANEL RH *4 LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL

 Removal

REMOVAL PROCEDURE 1. REMOVE CONSOLE ARMREST ASSEMBLY Click here 2. REMOVE REAR UPPER CONSOLE PANEL Click here 3. REMOVE UPPER NO. 2 CONSOLE PANEL GARNISH Click here 4. REMOVE UPPER NO. 1 C

SEE MORE:

 Drive Motor "A" Control Module (P0A1B-554,P0A1C-169)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that a large current flowed in the boost converter. The cause of this malfunction may be one of the following: Internal inverter malfunction Inverter internal circuit malfunction Malfunction in ECU that controls the inverter DESCRIPTION

 Drive Motor "A" Inverter Performance (P0A78-128)

DTC SUMMARY MALFUNCTION DESCRIPTION This DTC indicates that a large current flowed through the inverter for the motor. The cause of this malfunction may be one of the following: Area Main Malfunction Description Step Inverter low-voltage circuit The connectors are not connected properly

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