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U1469 Chrysler Code - Implausible Gear Shift Position Signal Sent DPT CAN-CAN

Quick Answer

The U1469 Chrysler code indicates an issue with the gear shift position signal being sent via the DPT CAN-CAN network. Common causes include Faulty gear shift position sensor, Damaged wiring harness, Failing transmission control module. 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
U1469 Chrysler indicates Implausible Gear Shift Position Signal Sent DPT CAN-CAN.
Common causes
Common causes include Faulty gear shift position sensor, Damaged wiring harness, Failing transmission control module.
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 14, 2024
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Code U1469 Chrysler Description

The U1469 Chrysler code indicates an issue with the gear shift position signal being sent via the DPT CAN-CAN network. This means that the signal being transmitted regarding the gear shift position is not aligning with what the vehicle's systems expect to see. This discrepancy can lead to various performance issues within the vehicle. The gear shift position signal is crucial for the proper operation of the transmission system, as it informs the vehicle's computer about the selected gear. When this signal is implausible or incorrect, it can result in erratic shifting behavior, transmission slippage, and even the inability to shift gears properly.

OBDII Code U1469 Chrysler - Implausible Gear Shift Position Signal Sent DPT CAN-CAN
U1469 Chrysler Code - Implausible Gear Shift Position Signal Sent DPT CAN-CAN

Common Causes of U1469 Chrysler

  1. Faulty gear shift position sensor
  2. Damaged wiring harness
  3. Failing transmission control module
  4. Loose connections in the DPT CAN-CAN network
  5. Corrosion or debris affecting signal transmission

Symptoms of U1469 Chrysler

  1. Erratic shifting behavior
  2. Transmission slippage
  3. Inability to shift gears properly
  4. Harsh shifting
  5. Illumination of the check engine light

How to Fix U1469 Chrysler

  1. Diagnose the issue by using a scan tool to retrieve the U1469 code and inspecting the gear shift position sensor, wiring harness, and transmission control module.
  2. Repair or replace any faulty components identified during the diagnosis, such as the gear shift position sensor, wiring harness, or transmission control module.
  3. Clear the code from the vehicle's computer memory using the scan tool.
  4. Test drive the vehicle to ensure that the gear shift position signal is now accurate and that the transmission is operating correctly.
  5. If the issue persists, further diagnostics may be required to pinpoint the exact cause of the problem.

Cost to Fix U1469 Chrysler

The typical repair costs for addressing the U1469 Chrysler code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of replacing a gear shift position sensor can range from $100 to $300, while repairing a damaged wiring harness or replacing a transmission control module can cost between $200 and $600 or more. Labor costs for these repairs can add an additional $80 to $150 per hour, depending on the shop's rates and location. It's advisable to consult with a qualified mechanic to get an accurate estimate based on the vehicle's make and model.

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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 U1469 Chrysler Code

1. What are the common symptoms of OBDII code U1469 in a Chrysler vehicle?

- Common symptoms include issues with gear shifting, incorrect gear display on the dashboard, and potential transmission performance issues.

2. What could cause the OBDII code U1469 to trigger in a Chrysler vehicle?

- The code U1469 is usually triggered due to a faulty gear shift position sensor, wiring issues, or problems with the DPT CAN-CAN communication network.

3. How can I diagnose the cause of OBDII code U1469 in my Chrysler vehicle?

- A thorough inspection of the gear shift position sensor, checking for wiring damage, and conducting a diagnostic scan for the CAN-CAN communication network can help identify the root cause.

4. Can driving with OBDII code U1469 pose any risks to my Chrysler vehicle?

- Driving with this code may result in incorrect gear shifting, potential transmission damage, and reduced overall vehicle performance. It is advisable to address the issue promptly.

5. Is it safe to continue driving my Chrysler vehicle with the Implausible Gear Shift Position Signal error?

- It is not recommended to drive the vehicle with this error, as it can lead to unsafe driving conditions, potential transmission issues, and further damage to the vehicle.

6. How can I repair the Implausible Gear Shift Position Signal error in my Chrysler?

- Repairing this error may involve replacing the faulty gear shift position sensor, repairing damaged wiring, or addressing issues within the DPT CAN-CAN communication network.

7. Can I reset the OBDII code U1469 in my Chrysler without fixing the underlying issue?

- While you can clear the code temporarily, it is crucial to address the root cause of the error to prevent it from reoccurring and potentially causing further damage to the vehicle.

8. Are there any DIY tips for troubleshooting OBDII code U1469 in a Chrysler?

- DIY tips may include visually inspecting the gear shift position sensor and associated wiring, checking for loose connections, and ensuring proper communication within the CAN-CAN network.

9. How long does it typically take to repair the OBDII code U1469 in a Chrysler?

- The repair time can vary depending on the exact cause of the error, but it may take a few hours to a full day to diagnose, repair, and test the gear shift position sensor and related components.

10. Is it necessary to visit a dealership or mechanic for repairing the OBDII code U1469 in a Chrysler?

- While some DIY enthusiasts may attempt to fix the issue themselves, it is generally recommended to seek professional help from a dealership or qualified mechanic to accurately diagnose and repair the problem.

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