Accelerator Pedal Position Sensor: Service and Repair

ACCELERATOR CONTROL SYSTEM

Component

ACC-3 Component:

Removal and Installation

REMOVAL
1. Disconnect accelerator pedal position sensor harness connector.
2. Loosen mounting nuts, and remove accelerator pedal assembly.

CAUTION:
- Do not disassemble accelerator pedal assembly. Do not remove accelerator pedal position sensor from accelerator pedal assembly.
- Avoid impact from dropping etc. during handling.
- Be careful to keep accelerator pedal assembly away from water.

INSTALLATION
Installation is the reverse order of removal.

INSPECTION AFTER INSTALLATION
- Make sure accelerator pedal moves smoothly within the whole operation range when it is fully depressed and released.
- Make sure accelerator pedal securely returns to the fully released position.
- For the electrical inspection of accelerator pedal position sensor, refer to the following.
- VQ35DE
EC-506, "Component Description", P2122 EC-512, "Component Description" P2127 and EC-524, "Component Description" P2138

- VK45DE
EC-1104, "Component Description", P2122 EC-1110, "Component Description" P2127 and EC-1122, "Component Description" P2138

CAUTION: When harness connector of accelerator pedal position sensor is disconnected, perform "Accelerator Pedal Released Position Learning". Refer to EC-85, "Accelerator Pedal Released Position Learning" (VQ35DE) Testing and Inspection or EC-662, "Accelerator Pedal Released Position Learning" (VK45DE). Testing and Inspection