Lexus NX: Accelerator Pedal Sensor
Components
COMPONENTS
ILLUSTRATION
| *1 | ACCELERATOR PEDAL SENSOR ASSEMBLY | *2 | ACCELERATOR PEDAL SENSOR CONNECTOR |
.png) | 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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Removal
REMOVAL PROCEDURE 1. PRECAUTION Click here 2. CHECK FOR DTC (a) Check for DTCs. Click here NOTICE: Confirm that P0AA6 (Hybrid Battery Voltage System Isolation Fault) is not output before removing
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Essential information
Emergency flashers
The emergency flashers are used to
warn other drivers when the vehicle
has to be stopped in the road due to
a breakdown, etc.
Operating instructions
Press the switch.
All the turn signal lights will flash. To turn
them off, press the switch once again.
■Emergency
Rear Motor High-voltage Circuit
DESCRIPTION The cause of this malfunction may be the high-voltage circuit of the rear motor. Check the rear motor internal resistance and the connection condition of the high-voltage line between the inverter and rear motor to check whether there is an open or short circuit. Related Parts Check A
