Section 23 (Hybrid Control System - Diagnostic Codes (1 Of 7))
WARNING: This page is about a different car, the 2025 Lexus RX 450h+ and 2024 Lexus RX 450h+. However, it is still accessible from the selected car via links, so may be relevant.
- HYBRID CONTROL SYSTEM (for PHEV Model)
- VEHICLE CONTROL HISTORY (RoB) [08/2023 - ]
- DTC B227A-11: IGBD Circuit Short to Ground; DTC B227A-15: IGBD Relay Circuit Short to Auxiliary Battery or Open [08/2023 - ]
- DTC C1348-00: Different Diameter Tire [08/2023 - ]
- DTC P0504-2B: Brake Switch "A"/"B" Signal Cross Coupled [08/2023 - ]
- DTC P0560-14: System Voltage (BATT) Circuit Short to Ground or Open [08/2023 - ]
- DTC P0606-47: Hybrid/EV Powertrain Control Module Processor Watchdog / Safety MCU Failure; DTC P0606-87: Hybrid/EV Powertrain Control Module Processor to Monitoring Processor Missing Message; DTC P060A-29: Hybrid/EV Powertrain Control Module Monitoring Processor Signal Invalid; DTC P060A-44: Hybrid/EV Powertrain Control Module Monitoring Processor Data Memory Failure; DTC P060A-45: Hybrid/EV Powertrain Control Module Monitoring Processor Program Memory Failure; DTC P060A-47: Hybrid/EV Powertrain Control Module Monitoring Processor Watchdog / Safety MCU Failure; DTC P060A-49: Hybrid/EV Powertrain Control Module Monitoring Processor Internal Electronic Failure; DTC P060A-87: Hybrid/EV Powertrain Control Module Processor from Monitoring Processor Missing Message; DTC P060B-1C: Hybrid/EV Powertrain Control Module A/D Processing Voltage Out of Range; DTC P060B-49: Hybrid/EV Powertrain Control Module A/D Processing Internal Electronic Failure; DTC P060B-71: Hybrid/EV Powertrain Control Module A/D Processing Actuator Stuck; DTC P1C9E-9F: Hybrid/EV System Reset Stuck Off; DTC P1CE3-1C: Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Voltage Out of Range; DTC P1CE3-49: Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Internal Electronic Failure; DTC P1CE3-71: Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Actuator Stuck [08/2023 - ]
- DTC P0606-94: Hybrid/EV Powertrain Control Module Processor Unexpected Operation [08/2023 - ]
- DTC P060A-94: Hybrid/EV Powertrain Control Module Monitoring Processor Unexpected Operation [08/2023 - ]
- DTC P062F-44: Hybrid/EV Powertrain Control Module EEPROM Data Memory Failure [08/2023 - ]
- DTC P0688-1F: ECM/PCM Power Relay Sense Circuit Intermittent [08/2023 - ]
- DTC P0A08-12: DC/DC Converter Status Circuit Short to Battery [08/2023 - ]
- DTC P0A08-14: DC/DC Converter Status Circuit Short to Ground or Open [08/2023 - ]
- DTC P0A0A-13: High Voltage System Interlock Circuit Open; DTC P0A0A-92: High Voltage System Interlock Performance or Incorrect Operation [08/2023 - ]
- DTC P0A11-12: DC/DC Converter Enable Circuit Short to Battery [08/2023 - ]
- DTC P0A11-14: DC/DC Converter Enable Circuit Short to Ground or Open [08/2023 - ]
- DTC P0A1B-49: Drive Motor "A" Control Module Internal Electronic Failure [08/2023 - ]
- DTC P0A1B-94: Drive Motor "A" Control Module Unexpected Operation [08/2023 - ]
- DTC P0A1F-94: Hybrid/EV Battery Energy Control Module Unexpected Operation [08/2023 - ]
- DTC P0A2A-11: Drive Motor "A" Temperature Sensor Circuit Short to Ground; DTC P0A2A-15: Drive Motor "A" Temperature Sensor Circuit Short to Auxiliary Battery or Open [08/2023 - ]
- DTC P0A2A-1C: Drive Motor "A" Temperature Sensor Voltage Out of Range; DTC P0A2A-1F: Drive Motor "A" Temperature Sensor Circuit Intermittent [08/2023 - ]
- DTC P0A30-11: Drive Motor "B" Temperature Sensor Circuit Short to Ground; DTC P0A30-15: Drive Motor "B" Temperature Sensor Circuit Short to Battery or Open [08/2023 - ]