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B1290 Chrysler Code - Park Assist Sensor 3

Quick Answer

The B1290 Chrysler code specifically refers to an issue with Park Assist Sensor 3 in the vehicle. Common causes include Faulty Park Assist Sensor 3, Wiring issues or damaged wiring harness connected to the sensor, Corrosion or debris blocking the sensor's detection capabilities. 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
B1290 Chrysler indicates Park Assist Sensor 3.
Common causes
Common causes include Faulty Park Assist Sensor 3, Wiring issues or damaged wiring harness connected to the sensor, Corrosion or debris blocking the sensor's detection capabilities.
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 16, 2024
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Code B1290 Chrysler Description

The B1290 Chrysler code specifically refers to an issue with Park Assist Sensor 3 in the vehicle. This sensor is a crucial component of the park assist system, which helps drivers maneuver their vehicle into tight parking spaces by providing audio and visual alerts if there are obstacles nearby. When this code is triggered, it indicates that there is a malfunction or failure in the Park Assist Sensor 3, which can lead to the system not functioning properly.

OBDII Code B1290 Chrysler - Park Assist Sensor 3
B1290 Chrysler Code - Park Assist Sensor 3

Common Causes of B1290 Chrysler

  1. Faulty Park Assist Sensor 3.
  2. Wiring issues or damaged wiring harness connected to the sensor.
  3. Corrosion or debris blocking the sensor's detection capabilities.
  4. Electronic control unit (ECU) failure affecting the park assist system.
  5. Impact or physical damage to the sensor from a collision or parking mishap.

Symptoms of B1290 Chrysler

  1. Park assist system not providing audio or visual alerts when approaching obstacles.
  2. Inaccurate distance readings displayed on the park assist system.
  3. Park assist system turning off randomly while driving.
  4. Warning light illuminated on the dashboard indicating a park assist system malfunction.

How to Fix B1290 Chrysler

  1. Begin by diagnosing the specific cause of the issue using a diagnostic scanner to read the fault codes and pinpoint the malfunction.
  2. Inspect the Park Assist Sensor 3 for any physical damage, corrosion, or blockages that may be affecting its performance.
  3. Check the wiring harness connected to the sensor for any signs of damage or loose connections. Repair or replace as needed.
  4. If the sensor itself is faulty, replace it with a new OEM part to ensure proper functionality.
  5. Clear the fault codes from the vehicle's ECU and test the park assist system to verify that the issue has been resolved.

Cost to Fix B1290 Chrysler

The typical repair costs for addressing the B1290 Chrysler code related to Park Assist Sensor 3 can range from $200 to $500, including parts and labor. However, it's important to note that the actual cost may vary depending on the specific make and model of the vehicle, the location of the repair shop, and the extent of the repairs needed. Additionally, diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging between $80 and $150. It's recommended to obtain quotes from local repair shops to get a more accurate estimate for this repair.

What does this mean?

Tech Notes for B1290 Chrysler

B1290-11 PTS SENSOR 3 CIRCUIT SHORT TO GROUND

B1290-12 PTS SENSOR 3 CIRCUIT SHORT TO BATTERY

B1290-25 PTS SENSOR 3 SIGNAL SHAPE / WAVEFORM FAILURE

B1290-92 PTS SENSOR 3 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 B1290 Chrysler Code

1. What are the common symptoms of OBDII code B1290 Chrysler related to Park Assist Sensor 3?

The common symptoms include a malfunctioning or non-responsive Park Assist Sensor 3, leading to inaccurate or failed parking assistance alerts.

2. What are the possible causes of OBDII code B1290 for Park Assist Sensor 3 in a Chrysler vehicle?

Possible causes may include a faulty Park Assist Sensor 3, damaged wiring or connectors, or issues with the control module responsible for the sensor.

3. How can I diagnose the OBDII code B1290 related to Park Assist Sensor 3 in my Chrysler?

Diagnosing the issue involves conducting a visual inspection of the sensor, checking the wiring and connectors for damage, and using a diagnostic tool to scan for specific error codes within the system.

4. Can I repair the OBDII code B1290 Chrysler involving Park Assist Sensor 3 myself?

While some basic checks like inspecting the sensor and wiring can be done DIY, complex repairs may require professional assistance, especially when it involves control module or sensor replacement.

5. Are there any troubleshooting tips for resolving OBDII code B1290 Chrysler for Park Assist Sensor 3?

One troubleshooting tip is to first reset the system by disconnecting the car battery for a few minutes, which may clear minor glitches causing the error code.

6. Is it safe to drive my Chrysler with OBDII code B1290 related to Park Assist Sensor 3 illuminated?

While the vehicle is technically safe to drive with this code, it's advisable to get the issue fixed promptly to ensure the proper functioning of the Park Assist system.

7. What are the potential risks of ignoring OBDII code B1290 Chrysler for Park Assist Sensor 3?

Ignoring the code may lead to inaccurate parking assistance alerts, which can increase the risk of accidents or damage while parking the vehicle.

8. How much does it typically cost to repair OBDII code B1290 Chrysler for Park Assist Sensor 3?

The cost of repair can vary depending on the specific issue causing the code, but it may involve expenses for parts replacement, labor, and diagnostic services.

9. Can extreme weather conditions affect the Park Assist Sensor 3 and trigger OBDII code B1290 in a Chrysler?

Yes, extreme weather conditions like heavy rain, snow, or temperature fluctuations can potentially impact the sensor's functionality and lead to error codes like B1290.

10. Does fixing OBDII code B1290 Chrysler for Park Assist Sensor 3 require resetting or calibrating the system after repairs?

In some cases, after replacing components or fixing wiring issues, it may be necessary to recalibrate the Park Assist system to ensure proper functioning and clear the error code.

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