Engine-CodesBuick – U1359 Buick

U1359 Buick Code - Lost Communication With Transmission Range Indicator

Quick Answer

The U1359 Buick diagnostic trouble code (DTC) indicates that there has been a loss of communication between the vehicle's control module and the transmission range indicator. Common causes include Faulty transmission range indicator sensor, Damaged wiring harness or connectors, Loose or corroded electrical connections. 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
U1359 Buick indicates Lost Communication With Transmission Range Indicator.
Common causes
Common causes include Faulty transmission range indicator sensor, Damaged wiring harness or connectors, Loose or corroded electrical connections.
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 12, 2024
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Code U1359 Buick Description

The U1359 Buick diagnostic trouble code (DTC) indicates that there has been a loss of communication between the vehicle's control module and the transmission range indicator. In simpler terms, this means that the vehicle's computer is unable to receive information from the transmission range indicator, which is responsible for indicating the gear position (P, R, N, D, etc.) to the driver on the instrument panel.

OBDII Code U1359 Buick - Lost Communication With Transmission Range Indicator
U1359 Buick Code - Lost Communication With Transmission Range Indicator

Common Causes of U1359 Buick

  1. Faulty transmission range indicator sensor
  2. Damaged wiring harness or connectors
  3. Loose or corroded electrical connections
  4. Malfunctioning control module
  5. Water or corrosion damage from exposure to elements

Symptoms of U1359 Buick

  1. Inaccurate gear display on the instrument panel
  2. Transmission shifting erratically or slipping
  3. Vehicle stalling or difficulty starting
  4. Check Engine Light illuminated
  5. Loss of power or acceleration

How to Fix U1359 Buick

  1. Perform a thorough diagnostic scan to retrieve the U1359 code and confirm the communication loss with the transmission range indicator.
  2. Inspect the wiring harness, connectors, and electrical connections for any damage, corrosion, or loose connections. Repair or replace as needed.
  3. Test the transmission range indicator sensor and control module for proper function. Replace any faulty components.
  4. Clear the DTC and reset the vehicle's computer system to ensure the code does not reoccur.
  5. Conduct a test drive to verify that the transmission is shifting correctly and the gear display is functioning accurately.

Cost to Fix U1359 Buick

The typical repair costs for addressing the U1359 Buick code can vary depending on the specific cause of the communication loss and the labor rates in your area. On average, you can expect to pay anywhere from $150 to $500 for parts and labor. Keep in mind that rates at auto repair shops can vary based on location, vehicle make and model, and the extent of the repairs needed. It is recommended to obtain a few quotes from reputable shops to get a more accurate estimate for your particular situation.

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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 U1359 Buick Code

1. What are the common symptoms of OBDII code U1359 in a Buick related to lost communication with the transmission range indicator?

- Common symptoms may include difficulty shifting gears, transmission not engaging properly, and the transmission range indicator not displaying the correct gear.

2. What are some possible causes of OBDII code U1359 in a Buick indicating lost communication with the transmission range indicator?

- Possible causes can include a faulty transmission range indicator sensor, damaged wiring or connectors, a malfunctioning transmission control module, or communication network issues.

3. How can I diagnose the issue causing OBDII code U1359 in my Buick for lost communication with the transmission range indicator?

- Diagnosing the issue may involve checking the transmission range indicator sensor, inspecting wiring for damage, testing connectors for proper connection, scanning the transmission control module for faults, and verifying communication network integrity.

4. Is it safe to continue driving my Buick with OBDII code U1359 related to lost communication with the transmission range indicator?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to potential transmission issues and safety concerns. It's advisable to address the problem promptly.

5. How can I repair OBDII code U1359 in my Buick for lost communication with the transmission range indicator?

- Repair steps may involve replacing the transmission range indicator sensor, repairing damaged wiring or connectors, resetting the transmission control module, and addressing any communication network issues.

6. Can resetting the OBDII code U1359 in my Buick fix the issue of lost communication with the transmission range indicator?

- Resetting the code may temporarily clear the warning light, but it won't fix the underlying problem causing the lost communication with the transmission range indicator. Proper diagnosis and repair are necessary.

7. Will OBDII code U1359 in a Buick cause the transmission to fail completely?

- While the code itself won't cause the transmission to fail completely, ignoring the underlying communication issue can lead to transmission problems over time if left unresolved.

8. Are there any preventative measures to avoid OBDII code U1359 in a Buick related to lost communication with the transmission range indicator?

- Regular maintenance, timely repairs of transmission-related components, and addressing any warning lights promptly can help prevent issues that may trigger this code.

9. How long does it typically take to repair OBDII code U1359 in a Buick for lost communication with the transmission range indicator?

- The repair time can vary depending on the exact cause of the issue. It could take anywhere from a few hours to a day, depending on the complexity of the repair needed.

10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code U1359 in a Buick themselves?

- While some repairs related to this code may be possible for a DIY enthusiast with basic knowledge, diagnosing and repairing issues related to lost communication with the transmission range indicator may require specialized tools and expertise, so it's recommended to consult a professional mechanic.

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