P0BDC Possible Causes

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

What Does It Mean?

How to Fix P0BDC Code

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

P0BDC Possible Symptoms

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

P0BDC 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 effectiveness of the inverter cooling system and prevent the inverter from overheating. Additionally, the HV control ECU detects malfunctions in the motor drive temperature sensor wiring, as well as in the sensor itself.

P0BDD Possible Causes

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

What Does It Mean?

How to Fix Code P0BDD

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.

P0BDD Possible Symptoms

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

P0BDD 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 effectiveness of the inverter cooling system and prevent the inverter from overheating. Additionally, the HV control ECU detects malfunctions in the motor inverter temperature sensor wiring, as well as in the sensor itself.

P0BDE Possible Causes

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

What Does It Mean?

How to Fix Code P0BDE

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

P0BDE Possible Symptoms

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

P0BDE 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 malfunctions in the motor drive temperature sensor wiring and in the sensor itself.

P0BDF Possible Causes

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

What Does It Mean?

How to Fix Code P0BDF

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

P0BDF Possible Symptoms

Engine warning light on (or service engine soon light)

P0BDF Meaning

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

The drive 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 effectiveness of the inverter cooling system and prevent inverter overheating. Additionally, the HV control ECU detects a malfunction in the wiring of the motor sensor temperature sensor, as well as in the sensor itself.

P0BE0 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 P0BE0

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.

P0BE0 Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P0BE0 Meaning

The HV control ECU uses a temperature sensor integrated into the inverter to detect the motor inverter temperature. The same cooling system that routes 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 effectiveness of the inverter cooling system 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.

P0BE1 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 P0BE1

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.

P0BE1 Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P0BE1 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.

P0BE2 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 P0BE2

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

Illuminated engine light (or service engine soon warning light)

P0BE2 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 inverter temperature sensor wiring, as well as in the sensor itself.

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.