AutoCodesLand Rover – B1B38 Land Rover

B1B38 Land Rover Code - Right Front Inner Parking Aid Sensor

Quick Answer

The Parking Assist Control Module (PAM) monitors the Right Front Inner Parking Aid Sensor. Common causes include Faulty Right Front Inner Parking Aid Sensor, Right Front Inner Parking Aid Sensor harness is open or shorted, Right Front Inner Parking Aid Sensor circuit poor electrical connection. 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 Land Rover indicates Right Front Inner Parking Aid Sensor.
Common causes
Common causes include Faulty Right Front Inner Parking Aid Sensor, Right Front Inner Parking Aid Sensor harness is open or shorted, Right Front Inner Parking Aid Sensor circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 8,062
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 16, 2019
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Code B1B38 Land Rover Description

The Parking Assist Control Module (PAM) monitors the Right Front Inner Parking Aid Sensor. A continuous memory and on-demand Diagnostic Trouble Code (DTC) that sets when Right Front Inner Parking Aid Sensor signal circuit is shorted to battery voltage or circuits are open, or the sensor signal line is shorted to ground or has internally failed or has an incorrect attenuation time.
OBDII Code B1B38 Land Rover - Right Front Inner Parking Aid Sensor - AutoCodes.com
B1B38 Land Rover Code - Right Front Inner Parking Aid Sensor

What are the Possible Causes of the DTC B1B38 Land Rover?

  • Faulty Right Front Inner Parking Aid Sensor
  • Right Front Inner Parking Aid Sensor harness is open or shorted
  • Right Front Inner Parking Aid Sensor circuit poor electrical connection
  • Faulty Parking Assist Control Module (PAM)(Integral to the Body Control Module (BCM))

How to Fix the DTC B1B38 Land Rover?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1B38 Land Rover code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1B38 Land Rover code?

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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 Land Rover Code

1. What are the common symptoms of OBDII code B1B38 in a Land Rover related to the Right Front Inner Parking Aid Sensor?

- Common symptoms include malfunction or complete failure of the right front inner parking aid sensor, leading to issues with parking assistance and potential warning lights on the dashboard.

2. What are the possible causes of OBDII code B1B38 in a Land Rover?

- The code B1B38 can be triggered by a faulty right front inner parking aid sensor, damaged wiring or connectors, or issues with the sensor's alignment or calibration.

3. How can I diagnose the OBDII code B1B38 in my Land Rover?

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

4. Can I continue driving my Land Rover with OBDII code B1B38?

- It is generally not recommended to continue driving with this code active, as it may affect the proper functioning of the parking aid system and lead to potential safety concerns while parking.

5. How can I repair OBDII code B1B38 related to the Right Front Inner Parking Aid Sensor in my Land Rover?

- Repair options may include replacing the faulty right front inner parking aid sensor, repairing or replacing damaged wiring or connectors, and recalibrating the sensor as per manufacturer's guidelines.

6. Is it possible to reset the OBDII code B1B38 in a Land Rover without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, it is crucial to address the root cause of the problem to ensure proper functioning of the parking aid system and prevent the code from reoccurring.

7. Are there any DIY tips for troubleshooting OBDII code B1B38 in a Land Rover?

- DIY tips may include visually inspecting the sensor and wiring for any obvious damage, ensuring proper sensor alignment, and checking the sensor's connection for any loose or corroded pins.

8. How much does it typically cost to repair OBDII code B1B38 in a Land Rover at a dealership or repair shop?

- Repair costs can vary depending on the extent of the issue, but replacing a right front inner parking aid sensor and addressing related wiring or calibration issues may range from $200 to $500 at a dealership or repair shop.

9. Can extreme weather conditions affect the performance of the right front inner parking aid sensor in a Land Rover?

- Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can potentially affect the performance of the parking aid sensor and contribute to triggering OBDII code B1B38.

10. How often should the parking aid sensors, including the right front inner sensor, be inspected and maintained in a Land Rover?

- It is recommended to have the parking aid sensors inspected and maintained during routine service intervals or whenever issues with the parking aid system are noticed to prevent the occurrence of OBDII codes like B1B38.

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