P0BD2 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 P0BD2 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.

P0BD2 Possible Symptoms

Engine light on (or service engine soon warning light)

P0BD2 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.

P0BD3 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 P0BD3

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.

P0BD3 Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P0BD3 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’s 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.

P0BD4 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 P0BD4

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.

P0BD4 Possible Symptoms

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

P0BD4 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.

P0BD5 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 P0BD5

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.

P0BD5 Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P0BD5 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’s 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.

P0BD6 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 P0BD6 Code

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.

P0BD6 Possible Symptoms

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

P0BD6 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 as well as in the sensor itself.

P0BD7 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 P0BD7

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.

P0BD7 Possible Symptoms

Engine light on (or service engine soon warning light)

P0BD7 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 a malfunction in the motor drive temperature sensor wiring, as well as in the sensor itself.

P0BD8 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 P0BD8

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.

P0BD8 Possible Symptoms

Engine light on (or service engine soon warning light)

P0BD8 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.

P0BD9 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 P0BD9

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.

P0BD9 Possible Symptoms

Illuminated engine light (or service engine soon warning light)

P0BD9 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.

P0BDA 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 P0BDA

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.

P0BDA Possible Symptoms

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

P0BDA 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.

P0BDB 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 P0BDB

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.

P0BDB Possible Symptoms

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

P0BDB 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.