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Engine-Codes – Generic – U1288

U1288 Code - Lost Communication With PARKSR

Quick Answer

The U1288 code refers to a communication issue with the PARKSR (Parking Aid Control Module). Common causes include Faulty PARKSR module, Wiring or connection issues between the PARKSR module and the vehicle's computer system, Corrosion or damage to the wiring harness. 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
U1288 indicates Lost Communication With PARKSR.
Common causes
Common causes include Faulty PARKSR module, Wiring or connection issues between the PARKSR module and the vehicle's computer system, Corrosion or damage to the wiring harness.
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 09, 2024
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Code U1288 Description

The U1288 code refers to a communication issue with the PARKSR (Parking Aid Control Module). When this code is triggered, it means that the vehicle's onboard computer system has detected a loss of communication with the PARKSR module. The PARKSR module is responsible for managing the parking aid system, which includes features such as parking sensors, rearview cameras, and other assistance systems that help drivers park their vehicles safely.

OBDII Code U1288 - Lost Communication With PARKSR
U1288 Code - Lost Communication With PARKSR

Common Causes of U1288

  1. Faulty PARKSR module.
  2. Wiring or connection issues between the PARKSR module and the vehicle's computer system.
  3. Corrosion or damage to the wiring harness.
  4. Software or programming errors in the PARKSR module.
  5. Electrical issues within the vehicle's system affecting communication with the PARKSR module.

Symptoms of U1288

  1. Parking aid system not working or providing inaccurate readings.
  2. Warning lights related to the parking aid system illuminating on the dashboard.
  3. Difficulty maneuvering or parking the vehicle.
  4. Loss of rearview camera display.
  5. Errors or malfunctions in other vehicle systems that rely on PARKSR module information.

How to Fix U1288

  1. Begin by conducting a thorough inspection of the wiring harness and connections to the PARKSR module. Look for any signs of damage, corrosion, or loose connections. Repair or replace any damaged components as needed.
  2. Use a diagnostic scanner to reset the code and attempt to reestablish communication with the PARKSR module. If the issue persists, proceed with further troubleshooting.
  3. Test the PARKSR module for functionality and communication. If the module is found to be faulty, replace it with a new or refurbished unit.
  4. Ensure that all software and programming related to the PARKSR module are up to date. Update the module's software as needed to address any potential programming errors.
  5. After completing the repair process, clear the code from the vehicle's computer system and test the parking aid system to verify proper functionality.

Cost to Fix U1288

The cost of repairing a U1288 code related to a lost communication with the PARKSR module can vary depending on the specific cause of the issue and the vehicle's make and model. In general, the cost of parts for this repair can range from $100 to $500, while labor costs can range from $80 to $150 per hour. The total repair cost could range from $200 to $1000, including parts and labor.

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Code U1288 Information for Specific Makes

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 U1288 Code

1. What does the OBDII code U1288 mean?

The code U1288 indicates a communication problem between the vehicle's control modules and the PARKSR (Park Assist) system.

2. What are the common symptoms of U1288 code?

Common symptoms of the U1288 code include malfunctioning parking assist sensors, disabled park assist features, and warning lights on the dashboard.

3. What are the possible causes of the U1288 code?

Possible causes of code U1288 include damaged wiring or connectors related to the PARKSR system, faulty control modules, or issues with the park assist sensors.

4. How do I diagnose the U1288 code?

Diagnosing the U1288 code involves inspecting the wiring and connectors for damage, checking the park assist sensors for proper operation, and using a diagnostic scanner to communicate with the control modules.

5. Can I still drive my vehicle with the U1288 code present?

It is generally safe to drive with the U1288 code, but you may experience a loss of park assist functionality and warning lights on the dashboard.

6. How do I repair the U1288 code?

To repair the U1288 code, you may need to repair or replace damaged wiring and connectors, replace faulty control modules, or troubleshoot and replace malfunctioning park assist sensors.

7. Can I reset the U1288 code myself?

You can clear the U1288 code using an OBDII scanner, but it is important to diagnose and address the underlying issue causing the code to prevent it from reoccurring.

8. Are there any DIY tips for fixing the U1288 code?

DIY tips for fixing the U1288 code include checking the fuses related to the PARKSR system, inspecting the wiring for visible damage, and ensuring all connectors are securely plugged in.

9. How much does it cost to repair the U1288 code?

The cost of repairing the U1288 code can vary depending on the underlying issue, but it may involve labor costs for diagnosis and repair, as well as the cost of any replacement parts needed.

10. Will the U1288 code cause my vehicle to fail an emissions test?

The U1288 code typically does not affect emissions, so it should not cause your vehicle to fail an emissions test. However, it is still important to address the issue to ensure proper functionality of the PARKSR system.

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