Caution / Notice / Hint
WARNING: This page is about a different variant/trim than selected.
WARNING:
Refer to the precautions before inspecting high voltage circuit.
Refer to PRECAUTION [12/2022 - ]
NOTE:
- If the DTCs are cleared or the cable is disconnected and reconnected to the negative (-) auxiliary battery terminal before performing repairs, turning the ignition switch to ON (READY) may cause a malfunction. Do not turn the ignition switch to ON (READY).
- After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
- When disconnecting and reconnecting the auxiliary battery
HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
Refer to AUTOMATIC LEARNING CHART [12/2022 - 03/2023] , or refer to AUTOMATIC LEARNING CHART [03/2023 - ]
HINT:
- If DTC P0AA3-73 is output, the ignition switch cannot be turned to ON (READY).
- P0AA3-73 may be output as a result of the malfunction indicated by the DTCs in table below.
- The chart above is listed in inspection order of priority.
- Check DTCs that are output at the same time by following the listed order. (The main cause of the malfunction can be determined without performing unnecessary inspections.)
| Malfunction Content | System | Relevant DTC | |
|---|---|---|---|
| Microcomputer malfunction | Hybrid control system | P0606-47 | Hybrid/EV Powertrain Control Module Processor Watchdog / Safety MCU Failure |
| P0606-87 | Hybrid/EV Powertrain Control Module Processor to Monitoring Processor Missing Message | ||
| P060A-47 | Hybrid/EV Powertrain Control Module Monitoring Processor Watchdog / Safety MCU Failure | ||
| P060A-87 | Hybrid/EV Powertrain Control Module Processor from Monitoring Processor Missing Message | ||
| P0A1B-49 | Drive Motor "A" Control Module Internal Electronic Failure | ||
| P1C9E-9F | Hybrid/EV System Reset Stuck Off | ||
| P060B-49 | Hybrid/EV Powertrain Control Module A/D Processing Internal Electronic Failure | ||
| Motor generator control system | P0A1B-1F | Generator Control Module Circuit Intermittent | |
| P0A1A-47 | Generator Control Module Watchdog / Safety μC Failure | ||
| P0A1A-49 | Generator Control Module Internal Electronic Failure | ||
| P1C2A-1C | Generator A/D Converter Circuit Circuit Voltage Out of Range | ||
| P1C2A-49 | Generator A/D Converter Circuit Internal Electronic Failure | ||
| P1C2B-1C | Drive Motor "A" Control Module A/D Converter Circuit Voltage Out of Range | ||
| P1C2B-49 | Drive Motor "A" Control Module A/D Converter Circuit Internal Electronic Failure | ||
| P1CAC-49 | Generator Position Sensor Internal Electronic Failure | ||
| P1CAD-49 | Drive Motor "A" Position Sensor Internal Electronic Failure | ||
| P1CAF-38 | Generator Position Sensor REF Signal Cycle Malfunction Signal Frequency Incorrect | ||
| P1CB0-38 | Drive Motor "A" Position Sensor REF Signal Frequency Incorrect | ||
| P3133-83 | Communication Error from Generator to Drive Motor "A" Value of Signal Protection Calculation Incorrect | ||
| P3133-86 | Communication Error from Generator to Drive Motor "A" Signal Invalid | ||
| Hybrid battery system | P060B-49 | Hybrid/EV Battery Energy Control Module A/D Processing Internal Electronic Failure | |
| P0606-87 | Hybrid/EV Battery Energy Control Module Processor to Monitoring Processor Missing Message | ||
| P060A-47 | Hybrid/EV Battery Energy Control Module Monitoring Processor Watchdog / Safety MCU Failure | ||
| P060A-87 | Hybrid/EV Battery Energy Control Module Processor from Monitoring Processor Missing Message | ||
| P0E2D-00 | Hybrid/EV Battery Energy Control Module Hybrid/EV Battery Monitor Performance | ||
| Power source circuit malfunction | Motor generator control system | P06D6-1C | Generator Control Module Offset Power Circuit Voltage Out of Range |
| P06B0-1C | Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range | ||
| Communication system malfunction | Hybrid control system | U0111-87 | Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message |
| Motor generator control system | P3133-87 | Communication Error from Generator to Drive Motor "A" Missing Message | |
| Sensor and actuator circuit malfunction | Hybrid control system | P0AD9-11 | Hybrid/EV Battery Positive Contactor Circuit Short to Ground |
| P0AD9-15 | Hybrid/EV Battery Positive Contactor Circuit Short to Auxiliary Battery or Open | ||
| P0ADD-11 | Hybrid/EV Battery Negative Contactor Circuit Short to Ground | ||
| P0ADD-15 | Hybrid/EV Battery Negative Contactor Circuit Short to Auxiliary Battery or Open | ||
| Motor generator control system | P0A3F-16 | Drive Motor "A" Position Sensor Circuit Voltage Below Threshold | |
| P0A4B-16 | Generator Position Sensor Circuit Voltage Below Threshold | ||
| P0A4B-21 | Generator Position Sensor Signal Amplitude < Minimum | ||
| P0A4B-22 | Generator Position Sensor Signal Amplitude > Maximum | ||
| P0C50-13 | Drive Motor "A" Position Sensor Circuit "A" Circuit Open | ||
| P0C50-16 | Drive Motor "A" Position Sensor Circuit "A" Circuit Voltage Below Threshold | ||
| P0C50-17 | Drive Motor "A" Position Sensor Circuit "A" Circuit Voltage Above Threshold | ||
| P0C5A-13 | Drive Motor "A" Position Sensor Circuit "B" Circuit Open | ||
| P0C5A-16 | Drive Motor "A" Position Sensor Circuit "B" Circuit Voltage Below Threshold | ||
| P0C5A-17 | Drive Motor "A" Position Sensor Circuit "B" Circuit Voltage Above Threshold | ||
| P0C64-13 | Generator Position Sensor Circuit "A" Circuit Open | ||
| P0C64-16 | Generator Position Sensor Circuit "A" Circuit Voltage Below Threshold | ||
| P0C64-17 | Generator Position Sensor Circuit "A" Circuit Voltage Above Threshold | ||
| P0C69-13 | Generator Position Sensor Circuit "B" Circuit Open | ||
| P0C69-16 | Generator Position Sensor Circuit "B" Circuit Voltage Below Threshold | ||
| P0C69-17 | Generator Position Sensor Circuit "B" Circuit Voltage Above Threshold | ||
| Hybrid battery system | P301A-1C | Hybrid Battery Stack 1 Cell Voltage Detection Voltage Out of Range | |
| P1A00-1C | Hybrid Battery Stack 2 Cell Voltage Detection Voltage Out of Range | ||
| P1AFD-1C | Flying Capacitor/Internal Control Module Hybrid/EV Battery Monitor Voltage Out of Range | ||
| System malfunction | Hybrid control system | P0C76-00 | Hybrid/EV Battery System Discharge Time Too Long |
| P0D2D-1C | Drive Motor "A" Inverter Voltage Sensor Voltage Out of Range | ||
| P1C83-49 | High Voltage Power Resource Circuit Voltage Sensor after Boosting Malfunction | ||
| Motor generator control system | P0D2D-16 | Drive Motor "A" Inverter Voltage Sensor (VH) Circuit Voltage Below Threshold | |
| P0D2D-17 | Drive Motor "A" Inverter Voltage Sensor (VH) Circuit Voltage Above Threshold | ||
| P1CB6-9E | Drive Motor "A" Inverter Voltage Sensor (VH) Stuck On | ||