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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 70 (Engine Control System (A25A-FXS) - Diagnostic Codes (P0110-P0125)) >> SFI System >> DTC P0120-15: Throttle / Pedal Position Sensor / Switch "A" Circuit Short to Battery or Open [10/2022 - 11/2023] >> Description

DTC P0120-15: Throttle / Pedal Position Sensor / Switch "A" Circuit Short to Battery or Open [10/2022 - 11/2023]: Description

WARNING: This page is about a different variant/trim than selected.

Refer to DTC P0120-11.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P0120-15 Throttle / Pedal Position Sensor / Switch "A" Circuit Short to Battery or Open The output voltage of VTA1 is higher than 4.535 V for 2 seconds or more (1 trip detection logic).
  • Throttle position sensor (throttle body with motor assembly)
  • Open in VTA1 circuit
  • Open in ETA circuit
  • Short between VCTA and VTA1 circuits
  • ECM
Comes on DTC stored
  • SAE Code: P0123
  • DTC for Mexico Models: Applies