Lexus NX: Accelerator Pedal Sensor

Components

COMPONENTS

ILLUSTRATION

*1

ACCELERATOR PEDAL SENSOR ASSEMBLY

*2

ACCELERATOR PEDAL SENSOR CONNECTOR

N*m (kgf*cm, ft.*lbf): Specified torque

-

-

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT ACCELERATOR PEDAL SENSOR ASSEMBLY

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Hybrid Control / Data List / Accel Pedal Pos #1, Accel Pedal Pos #2.

Powertrain > Hybrid Control > Data List

Tester Display

Accel Pedal Pos #1

Accel Pedal Pos #2

(e) Operate the accelerator pedal sensor assembly and check that the "Accel Pedal Pos #1, Accel Pedal Pos #2" values are within the specification.

Standard (Accel Pedal Pos #1):

Accelerator Pedal Condition

Specified Condition

Released

10 to 22%

Depressed

52 to 90%

Standard (Accel Pedal Pos #2):

Accelerator Pedal Condition

Specified Condition

Released

24 to 40%

Depressed

68 to 95%

If the result is not as specified, check the accelerator pedal sensor assembly, wire harness or ECM.

Removal

REMOVAL

PROCEDURE

1. REMOVE ACCELERATOR PEDAL SENSOR ASSEMBLY

NOTICE:

This accelerator pedal does not require lubrication.

Do not apply oil or other lubrication to the accelerator pedal sensor assembly.

If applied, the accelerator pedal sensor assembly must be replaced.

(a) Disconnect the accelerator pedal sensor assembly connector.

(b) Remove the 2 bolts and accelerator pedal sensor assembly.

NOTICE:

  • Avoid physical shocks to the accelerator pedal sensor assembly.
  • Do not disassemble the accelerator pedal sensor assembly.

Installation

INSTALLATION

PROCEDURE

1. INSTALL ACCELERATOR PEDAL SENSOR ASSEMBLY

NOTICE:

This accelerator pedal does not require lubrication.

Do not apply oil or other lubrication to the accelerator pedal sensor assembly.

If applied, the accelerator pedal sensor assembly must be replaced.

(a) Install the accelerator pedal sensor assembly with the 2 bolts.

Torque:

5.4 N·m {55 kgf·cm, 48 in·lbf}

NOTICE:

  • Avoid physical shocks to the accelerator pedal sensor assembly.
  • Do not disassemble the accelerator pedal sensor assembly.

(b) Connect the accelerator pedal sensor assembly connector.

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