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B1299 Chrysler Code - Park Assist Sensor 12

Quick Answer

The B1299 Chrysler diagnostic trouble code (DTC) specifically refers to an issue with Park Assist Sensor 12. Common causes include Faulty Park Assist Sensor 12, Wiring issues or electrical problems, Damage to the sensor due to impact or debris. 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
B1299 Chrysler indicates Park Assist Sensor 12.
Common causes
Common causes include Faulty Park Assist Sensor 12, Wiring issues or electrical problems, Damage to the sensor due to impact or debris.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code B1299 Chrysler Description

The B1299 Chrysler diagnostic trouble code (DTC) specifically refers to an issue with Park Assist Sensor 12. In modern vehicles, park assist systems use sensors located on the front and rear bumpers to detect obstacles and aid the driver in parking or maneuvering in tight spaces. When the Park Assist Sensor 12 is not functioning correctly, it can lead to a variety of issues related to the vehicle's parking assistance system.

OBDII Code B1299 Chrysler - Park Assist Sensor 12
B1299 Chrysler Code - Park Assist Sensor 12

Common Causes of B1299 Chrysler

  1. Faulty Park Assist Sensor 12.
  2. Wiring issues or electrical problems.
  3. Damage to the sensor due to impact or debris.
  4. Corrosion or moisture affecting the sensor's performance.
  5. Software or calibration issues with the park assist system.

Symptoms of B1299 Chrysler

  1. Constant beeping or alerts from the park assist system.
  2. Inaccurate readings or failure to detect obstacles.
  3. Difficulty parking or maneuvering in tight spaces.
  4. Park assist system not engaging or turning off unexpectedly.

How to Fix B1299 Chrysler

  1. Begin by diagnosing the specific cause of the issue using a diagnostic scanner to read the DTC and pinpoint the problem.
  2. Inspect the Park Assist Sensor 12 for any visible damage, corrosion, or loose connections. Replace the sensor if necessary.
  3. Check the wiring harness connected to the sensor for any breaks, frays, or loose connections. Repair or replace damaged wiring as needed.
  4. Clear the DTC from the vehicle's computer using the diagnostic scanner and test the park assist system to ensure proper functionality.
  5. If the issue persists, consider recalibrating the park assist system or seeking professional assistance for further diagnosis and repair.

Cost to Fix B1299 Chrysler

The typical repair costs for addressing a Park Assist Sensor 12 issue can vary depending on the extent of the problem and the specific vehicle make and model. In general, replacing a faulty sensor and addressing related wiring issues can range from $200 to $500, including parts and labor. However, it's important to note that diagnostic time and labor rates at auto repair shops can impact the overall cost. Rates typically range from $80 to $150 per hour, with variations based on location and service provider. For a more accurate estimate, it's recommended to consult with local auto repair shops.

What does this mean?

Tech Notes for B1299 Chrysler

B1299-11 PTS SENSOR 12 CIRCUIT SHORT TO GROUND

B1299-12 PTS SENSOR 12 CIRCUIT SHORT TO BATTERY

B1299-25 PTS SENSOR 12 SIGNAL SHAPE / WAVEFORM FAILURE

B1299-92 PTS SENSOR 12 PERFORMANCE OR INCORRECT OPERATION

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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 B1299 Chrysler Code

1. What does OBDII code B1299 Chrysler indicate?

- OBDII code B1299 Chrysler indicates a fault with Park Assist Sensor 12.

2. What are the common symptoms of OBDII code B1299 Chrysler?

- Common symptoms include issues with the functionality of Park Assist Sensor 12, such as inaccurate readings or complete failure.

3. What are the possible causes of OBDII code B1299 Chrysler?

- The code can be triggered by a faulty Park Assist Sensor 12, damaged wiring or connectors related to the sensor, or a communication error within the park assist system.

4. How can I diagnose the issue related to OBDII code B1299 Chrysler?

- Diagnosing the problem may involve visually inspecting the Park Assist Sensor 12 and its connections, testing the sensor's functionality, and using a scan tool to read the specific error codes.

5. Can OBDII code B1299 Chrysler be fixed at home?

- Depending on the cause, fixing the issue may involve replacing the faulty Park Assist Sensor 12, repairing damaged wiring, or resetting the system. It can be done at home if you have the necessary tools and skills.

6. Are there any tips for repairing OBDII code B1299 Chrysler?

- Ensure the sensor is clean and free of obstructions, check the wiring for any visible damage, and follow the manufacturer's guidelines for sensor replacement or system reset.

7. Is it safe to continue driving with OBDII code B1299 Chrysler?

- While the code is related to park assist functionality and may not affect the vehicle's drivability, it's recommended to address the issue promptly to avoid potential accidents or further sensor damage.

8. Will resetting the OBDII code B1299 Chrysler make it go away permanently?

- Resetting the code may clear it temporarily, but if the underlying issue, such as a faulty sensor or wiring problem, is not addressed, the code is likely to reappear.

9. How much does it typically cost to repair OBDII code B1299 Chrysler at a dealership or repair shop?

- The cost of repairing OBDII code B1299 Chrysler can vary depending on the specific cause of the issue, but it may involve parts and labor costs ranging from $100 to $300 or more.

10. Can OBDII code B1299 Chrysler affect other systems in the vehicle?

- While the code specifically relates to Park Assist Sensor 12, issues in the park assist system can sometimes cause communication errors or affect other related systems, so it's important to address the problem promptly.

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