[SOLVED] P0B35 Code – Low Voltage In Service Disconnect Circuit: How To Fix It!

The automobile fault code P0B35 indicates a problem with the Voltage Service Disconnect Port.

The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light.

This fault code can be caused by a faulty Voltage Service Disconnect Port, an open or shorted harness, or a poor electrical connection in the circuit.

To fix this issue, you should visually inspect the wiring harness and connectors for any damage. Look for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this problem is estimated to be around 1.0 hour.

It is important to address this issue promptly to prevent further damage to the vehicle.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p0b35 fault code.

  • The symptoms of the automobile fault code p0b35 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0b35 can be caused by a faulty Voltage Service Disconnect Port, an open or shorted harness, or a poor electrical connection in the circuit.

  • The fault code p0b35 can be caused by the following: a faulty Voltage Service Disconnect Port, an open or shorted Voltage Service Disconnect Port harness, and a poor electrical connection in the Voltage Service Disconnect Port circuit.

To fix the automobile fault code p0b35, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0b35, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0b35 are the estimated repair time and the hourly rate charged by auto repair shops. The estimated repair time for this fault code is 1.0 hour.

Auto repair shops typically charge between $75 and $150 per hour for their services. These factors will determine the overall cost of diagnosing and fixing the p0b35 fault code.

The P0B35 fault code refers to a problem with the High Voltage Service Disconnect Circuit. The Engine Control Module (ECM) is responsible for monitoring this circuit, and if it detects that the High Voltage Service Disconnect Port is not within the factory specifications, it will trigger the P0B35 code. This code specifically indicates that there is a low voltage issue with the High Voltage Service Disconnect Circuit.

When this fault code appears, it means that there is a problem with the circuit that controls the high voltage service disconnect. This circuit is responsible for disconnecting the high voltage power supply in hybrid or electric vehicles. The low voltage reading suggests that there may be a malfunction or a wiring issue in the circuit, preventing it from operating properly.

It is important to address this issue promptly to ensure the safe operation of the vehicle’s high voltage system.

What are the possible causes for the automobile fault code p0b35?

If you see the engine light or service engine soon warning light on, the fault code P0B35 could be the culprit. This code is often caused by a faulty voltage service disconnect port or issues with the port’s harness. It could also be due to a poor electrical connection in the voltage service disconnect port circuit. To fix this, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion. Additionally, check for broken, bent, pushed out, or corroded pins in the connectors.

How can I visually inspect the wiring harness and connectors to fix the fault code p0b35?

If you’re dealing with the fault code p0b35 and your engine light is on, it’s time to visually inspect the wiring harness and connectors. The cause could be a faulty voltage service disconnect port or an open or shorted harness. To fix it, check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. Don’t forget to check the “Possible Causes” listed above for a comprehensive solution.

What should I look for when checking for damaged components and connector’s pins to resolve the fault code p0b35?

When resolving the fault code p0b35, start by checking for damaged components and connector’s pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any signs of damage such as broken, bent, pushed out, or corroded pins. These issues can cause a poor electrical connection and lead to the engine light being on. By addressing these potential causes, you can effectively fix the problem and ensure optimal performance of your vehicle.

p0b35 error fault code explained

If you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Voltage Service Disconnect Port. To fix this, visually inspect the wiring harness and connectors for any damage.

Also, check for broken, bent, pushed out, or corroded connector pins.

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