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Home >> Lexus >> 2008 >> RX 400h FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 159 (Hybrid Vehicle Control (P310) - RX400H - DTC P0AEE-276 Through U0110-160) >> 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

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the description for DTC P2120-111 .

DTC DETECTION CONDITION - TROUBLE AREA CHART

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