DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 109 (Hybrid Control System (AWD) - Diagnostic Codes (5 Of 6)) >> HYBRID CONTROL SYSTEM (for AWD) >> DTC P2120-12: Throttle/Pedal Position Sensor/Switch "D" Circuit Short to Auxiliary Battery; DTC P2120-14: Throttle/Pedal Position Sensor/Switch "D" Circuit Short to Ground or Open; DTC P2120-1C: Throttle/Pedal Position Sensor/Switch "D" Voltage Out of Range; DTC P2120-1F: Throttle/Pedal Position Sensor/Switch "D" Circuit Intermittent; DTC P2125-12: Throttle/Pedal Position Sensor/Switch "E" Circuit Short to Auxiliary Battery; DTC P2125-14: Throttle/Pedal Position Sensor/Switch "E" Circuit Short to Ground or Open; DTC P2125-1C: Throttle/Pedal Position Sensor/Switch "E" Voltage Out of Range; DTC P2125-1F: Throttle/Pedal Position Sensor/Switch "E" Circuit Intermittent; DTC P2138-00: Throttle/Pedal Position Sensor/Switch "D"/" E" Voltage Correlation; DTC P2138-2B: Throttle/Pedal Position Sensor/Switch "D"/"E" Signal Cross Coupled [12/2019 - 11/2023] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P2123 (INF P2120-12): Accelerator Pedal Position Sensor (APP Sensor) Sensor 1 Range Check (High voltage)
P2122 (INF P2120-14): Accelerator Pedal Position Sensor (APP Sensor) Sensor 1 Range Check (Low voltage)
P2121 (INF P2120-1C): Throttle/Pedal Position Sensor/Switch "D" Voltage Out of Range
P2120 (INF P2120-1F): Accelerator Pedal Position Sensor (APP Sensor) Sensor 1 Range Check (Chattering)
P2128 (INF P2125-12): Accelerator Pedal Position Sensor (APP Sensor) Sensor 2 Range Check (High voltage)
P2127 (INF P2125-14): Accelerator Pedal Position Sensor (APP Sensor) Sensor 2 Range Check (Low voltage)
P2126 (INF P2125-1C): Throttle/Pedal Position Sensor/Switch "E" Voltage Out of Range
P2125 (INF P2125-1F): Accelerator Pedal Position Sensor (APP Sensor) Sensor 2 Range Check (Chattering)
P2138 (INF P2138-00): Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation
P2138 (INF P2138-2B): Accelerator Pedal Position Sensor (APP Sensor) Correlation
Required sensors/components Throttle/Pedal Position Sensor/Switch
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation Immediately / 1 driving cycle
Sequence of operation None