P0BE3 Possible Causes

• Faulty inverter with converter assembly
• Inverter with converter assembly harness open or shorted
• Inverter with converter assembly circuit poor electrical connection
• Faulty HV control ECU

What Does It Mean?

How to Fix Code P0BE3

Check the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BE3 Possible Symptoms

Check engine light illuminated (or service engine soon warning light)

P0BE3 Meaning

The HV control ECU uses a temperature sensor integrated into the inverter to detect the motor inverter temperature. The same cooling system routed to MG1 and MG2 cools the inverter. This cooling system is independent of the engine cooling system.

The motor inverter temperature sensor characteristic is the same as the boost converter temperature sensor.

The HV control ECU limits the load based on signals from the motor inverter temperature sensor to verify the inverter cooling system effectiveness and prevent the inverter from overheating. Additionally, the HV control ECU detects malfunctions in the motor drive temperature sensor wiring and in the sensor itself.

P0BE4 Possible Causes

• Faulty inverter with converter assembly
• Inverter with converter assembly harness open or shorted
• Inverter with converter assembly circuit poor electrical connection
• Faulty HV control ECU

What Does It Mean?

How to Fix Code P0BE4

Check the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BE4 Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P0BE4 Meaning

The HV control ECU uses a temperature sensor integrated into the inverter to detect the motor inverter temperature. The same cooling system routed to MG1 and MG2 cools the inverter. This cooling system is independent of the engine cooling system.

The motor inverter temperature sensor characteristic is the same as the boost converter temperature sensor.

The HV control ECU limits the load based on signals from the motor inverter temperature sensor to verify the inverter cooling system efficiency and prevent the inverter from overheating. Additionally, the HV control ECU detects a malfunction in the motor drive temperature sensor wiring as well as in the sensor itself.

P0BE5 Possible Causes

• Faulty hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness open or shorted
• Poor electrical connection in hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix P0BE5 Code

Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BE5 Possible Symptoms

Check engine light illuminated (or service engine soon warning light)

P0BE5 Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotor’s rotation position and speed. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.

P0BE6 Possible Causes

• Faulty hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness is open or short-circuited
• Poor electrical connection in hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix P0BE6 Code

Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BE6 Possible Symptoms

Engine light on (or service engine soon warning light)

P0BE6 Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotation position and speed of the rotor. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.

P0BE7 Possible Causes

• Faulty hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness open or shorted
• Poor electrical connection in hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix Code P0BE7

Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BE7 Possible Symptoms

Check engine light illuminated (or service engine soon warning light)

P0BE7 Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotation position and speed of the rotor. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.

P0BE8 Possible Causes

• Faulty hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness open or shorted
• Poor electrical connection in hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix Code P0BE8

Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BE8 Possible Symptoms

Check engine light illuminated (or service engine soon warning light)

P0BE8 Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotor’s rotation position and speed. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.

P0BE9 Possible Causes

• Faulty hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness open or shorted
• Poor electrical connection in hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix Code P0BE9

Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BE9 Possible Symptoms

Check engine light illuminated (or service engine soon warning light)

P0BE9 Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotor’s rotation position and speed. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.

P0BEA Possible Causes

• Faulty hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness is open or short-circuited
• Poor electrical connection in hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix P0BEA Code

Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BEA Possible Symptoms

Check engine light illuminated (or service engine soon warning light)

P0BEA Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotor’s rotation position and speed. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.

P0BEB Possible Causes

• Faulty hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness is open or short-circuited
• Poor electrical connection in hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix P0BEB Code

Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BEB Possible Symptoms

Engine light on (or service engine soon warning light)

P0BEB Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotor’s rotation position and speed. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.

P0BEC Possible Causes

• Defective hybrid vehicle motor assembly
• Hybrid vehicle motor assembly wiring harness is open or short-circuited
• Poor electrical connection in the hybrid vehicle motor assembly circuit

What Does It Mean?

How to Fix P0BEC Code

Check the “possible causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

P0BEC Possible Symptoms

Engine light on (or service engine soon warning light)

P0BEC Meaning

When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotor’s rotation position and speed. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.