On-Vehicle Inspection [10/2022 - ]: Procedure
WARNING: This page is about a different car, the 2025 Toyota Highlander, 2024 Toyota Highlander, and 2023 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT ACCELERATOR PEDAL SENSOR ASSEMBLY
- Read the values displayed on the GTS.
Powertrain > Engine > Data List
Tester Display Accelerator Position Sensor No. 1 Voltage Accelerator Position Sensor No. 2 Voltage Standard Voltage
GTS Display Condition Specified Condition Accelerator Position Sensor No. 1 Voltage Accelerator pedal fully released 0.5 to 1.1 V Accelerator pedal fully depressed 2.6 to 4.5 V Accelerator Position Sensor No. 2 Voltage Accelerator pedal fully released 1.2 to 2.0 V Accelerator pedal fully depressed 3.4 to 4.75 V If the result is not as specified, check the accelerator pedal sensor assembly, wire harness and ECM.
- Read the values displayed on the GTS.