Engine-CodesGeneric – B1B38

B1B38 Code - Right Front Inner Parking Aid Sensor

Quick Answer

The B1B38 code refers to an issue with the right front inner parking aid sensor in the vehicle. Common causes include Faulty right front inner parking aid sensor, Wiring or connection issues with the sensor, Damage to the sensor due to external factors such as debris or water. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B1B38 indicates Right Front Inner Parking Aid Sensor.
Common causes
Common causes include Faulty right front inner parking aid sensor, Wiring or connection issues with the sensor, Damage to the sensor due to external factors such as debris or water.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code B1B38 Description

The B1B38 code refers to an issue with the right front inner parking aid sensor in the vehicle. This sensor is responsible for detecting objects or obstacles in close proximity to the front of the vehicle when parking or maneuvering in tight spaces. When this sensor is malfunctioning, it can lead to a range of issues affecting the vehicle's parking aid system.

OBDII Code B1B38 - Right Front Inner Parking Aid Sensor
B1B38 Code - Right Front Inner Parking Aid Sensor

Common Causes of B1B38

  1. Faulty right front inner parking aid sensor.
  2. Wiring or connection issues with the sensor.
  3. Damage to the sensor due to external factors such as debris or water.
  4. Issues with the vehicle's computer system affecting the sensor.
  5. Corrosion or rust affecting the sensor or its connections.

Symptoms of B1B38

  1. Parking aid system not providing warnings when objects are near the front of the vehicle.
  2. Constant beeping or warning messages from the parking aid system.
  3. Inaccurate or intermittent warnings from the parking aid system.
  4. Parking aid system not activating or turning off randomly.

How to Fix B1B38

  1. Begin by diagnosing the specific issue with the right front inner parking aid sensor using a diagnostic tool.
  2. Inspect the sensor, wiring, and connections for any visible damage or corrosion.
  3. Replace the faulty sensor if necessary and ensure proper installation.
  4. Test the parking aid system to ensure the sensor is functioning correctly.
  5. Clear the error code from the vehicle's computer system to reset the system.

Cost to Fix B1B38

The cost of repairing the right front inner parking aid sensor can vary depending on the make and model of the vehicle, as well as the specific issue causing the malfunction. On average, the cost of replacing a parking aid sensor can range from $150 to $400, including parts and labor. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to get a detailed estimate from a trusted mechanic before proceeding with the repair.

Tech Notes for B1B38

B1B38:12 Right Front Inner Parking Aid Sensor Circuit Short To Battery
B1B38:14 Right Front Inner Parking Aid Sensor Circuit Short To Ground Or Open
B1B38:96 Right Front Inner Parking Aid Sensor Component Internal Failure





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Code B1B38 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1B38 Code

1. What are the common symptoms of OBDII code B1B38 (Right Front Inner Parking Aid Sensor)?

- The common symptoms include a non-functional parking aid system, warning lights on the dashboard, and audible alerts not working properly.

2. What causes OBDII code B1B38 to trigger for the Right Front Inner Parking Aid Sensor?

- The code is typically triggered by a malfunction in the right front inner parking aid sensor, which may be caused by electrical issues, sensor damage, or wiring problems.

3. How can I diagnose the issue related to OBDII code B1B38 for the Right Front Inner Parking Aid Sensor?

- Diagnosing the problem involves using an OBDII scanner to read the error code, inspecting the right front inner parking aid sensor for physical damage, and checking the wiring connections for any issues.

4. Can I still drive my vehicle with OBDII code B1B38 active for the Right Front Inner Parking Aid Sensor?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to ensure the parking aid system functions correctly.

5. How can I repair OBDII code B1B38 for the Right Front Inner Parking Aid Sensor?

- Repairing the issue may involve replacing the right front inner parking aid sensor, repairing any damaged wiring, or resetting the system after fixing the underlying problem.

6. Are there any simple troubleshooting steps I can try before seeking professional help for OBDII code B1B38?

- You can start by checking the sensor connections for any loose wires, ensuring the sensor is clean and free from obstructions, and resetting the system to see if the code clears.

7. Is it possible to reset OBDII code B1B38 for the Right Front Inner Parking Aid Sensor without repairs?

- Resetting the code without addressing the underlying issue may temporarily clear the code, but it is recommended to diagnose and fix the problem to prevent it from recurring.

8. Are there any DIY tips for replacing the Right Front Inner Parking Aid Sensor related to OBDII code B1B38?

- Replacing the sensor may require basic tools and mechanical knowledge. Refer to the vehicle's service manual for specific instructions and consider seeking professional help if needed.

9. Can extreme weather conditions affect the functioning of the Right Front Inner Parking Aid Sensor and trigger OBDII code B1B38?

- Yes, extreme weather conditions like heavy rain, snow, or extreme temperatures can potentially affect the sensor's performance and trigger the B1B38 code.

10. How much does it typically cost to repair OBDII code B1B38 for the Right Front Inner Parking Aid Sensor at a professional auto repair shop?

- The cost of repair can vary depending on the extent of the issue, parts needed, labor costs, and the specific shop rates. It is advisable to get estimates from multiple shops for comparison.

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