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Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (P310) - RX400H - DTC P0AA1-231 Through U0424-537 >> DTC P2122-104 Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input; DTC P2123-105 Throttle / Pedal Position Sensor / Switch "D" Circuit High Input; DTC P2127-107 Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input; DTC P2128-108 Throttle / Pedal Position Sensor / Switch "E" Circuit High Input >> Description

DTC P2122-104 Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input; DTC P2123-105 Throttle / Pedal Position Sensor / Switch "D" Circuit High Input; DTC P2127-107 Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input; DTC P2128-108 Throttle / Pedal Position Sensor / Switch "E" Circuit High Input: Description

Refer to the description for DTC P2120-111. (See DTC P2120-111  )

DTC DETECTION CONDITION AND TROUBLE AREA

DTC No. INF Code DTC Detection Condition Trouble Area
P2122 104 Open or GND short in main sensor circuit
  • Wire harness or connector
  • Accelerator pedal rod assembly
  • HV control ECU
P2123 105 VC short in main sensor circuit
  • Wire harness or connector
  • Accelerator pedal rod assembly
  • HV control ECU
P2127 107 Open or GND short in sub sensor circuit
  • Wire harness or connector
  • Accelerator pedal rod assembly
  • HV control ECU
P2128 108 VC short in sub sensor circuit
  • Wire harness or connector
  • Accelerator pedal rod assembly
  • HV control ECU