Engine-Codes.com
Engine-Codes – GMC – B3605 2017 GMC Sierra

B3605 2017 GMC Sierra Code - Adjustable Pedal Rearward Switch Circuit Protection Time-Out

Quick Answer

The B3605 diagnostic trouble code (DTC) for a 2017 GMC Sierra refers to an issue with the Adjustable Pedal Rearward Switch Circuit Protection Time-Out. Common causes include Faulty adjustable pedal switch, Wiring issues in the adjustable pedal circuit, Defective pedal position sensor. 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
B3605 2017 GMC Sierra indicates Adjustable Pedal Rearward Switch Circuit Protection Time-Out.
Common causes
Common causes include Faulty adjustable pedal switch, Wiring issues in the adjustable pedal circuit, Defective pedal position sensor.
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 18, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code B3605 2017 GMC Sierra Description

The B3605 diagnostic trouble code (DTC) for a 2017 GMC Sierra refers to an issue with the Adjustable Pedal Rearward Switch Circuit Protection Time-Out. This code indicates that there is a problem with the circuit that controls the adjustable pedal feature in the vehicle. The adjustable pedal system allows the driver to adjust the position of the pedals to achieve a more comfortable driving position. When this circuit protection time-out occurs, it means that the system has detected a fault that prevents it from operating properly.

OBDII Code B3605 2017 GMC Sierra - Adjustable Pedal Rearward Switch Circuit Protection Time-Out
B3605 2017 GMC Sierra Code - Adjustable Pedal Rearward Switch Circuit Protection Time-Out

Common Causes of B3605 2017 GMC Sierra

  1. Faulty adjustable pedal switch
  2. Wiring issues in the adjustable pedal circuit
  3. Defective pedal position sensor
  4. Corrosion or damage to electrical connectors
  5. Issues with the adjustable pedal control module

Symptoms of B3605 2017 GMC Sierra

  1. Inability to adjust the position of the pedals
  2. Warning light on the dashboard related to the adjustable pedal system
  3. Unusual noises coming from the adjustable pedal mechanism
  4. Pedals moving on their own without driver input

How to Fix B3605 2017 GMC Sierra

  1. Begin by conducting a thorough inspection of the adjustable pedal system to identify any visible damage or loose connections.
  2. Use a multimeter to test the continuity of the circuit and check for any shorts or open circuits.
  3. Replace any faulty components such as the adjustable pedal switch, pedal position sensor, or control module.
  4. Clear the DTC from the vehicle's computer using a diagnostic scan tool.
  5. Test the adjustable pedal system to ensure that it is functioning properly after the repair.

Cost to Fix B3605 2017 GMC Sierra

The cost of repairing the Adjustable Pedal Rearward Switch Circuit Protection Time-Out issue can vary depending on the specific cause of the problem and the cost of parts and labor. In general, the cost of parts for this repair can range from $50 to $200, while the labor cost can range from $100 to $300. Overall, the total repair cost for this issue may fall between $150 and $500. It is important to note that these are rough estimates, and actual costs may vary based on the factors mentioned earlier. It is recommended to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate.

Need more information about the B3605 2017 GMC Sierra code?

Need more information on how to fix the B3605 2017 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B3605 2017 GMC Sierra code diagnosed by a professional: Find a repair shop in your area

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 B3605 2017 GMC Sierra Code

1. What are the common symptoms of OBDII code B3605 in a 2017 GMC Sierra?

When OBDII code B3605 occurs in a 2017 GMC Sierra, common symptoms may include inoperative adjustable pedals, failure of the pedals to move in one or both directions, or an illuminated warning light on the dashboard.

2. What does the OBDII code B3605 indicate in a 2017 GMC Sierra?

OBDII code B3605 in a 2017 GMC Sierra indicates an issue with the Adjustable Pedal Rearward Switch Circuit Protection Time-Out.

3. What are the possible causes of OBDII code B3605 in a 2017 GMC Sierra?

Possible causes of OBDII code B3605 in a 2017 GMC Sierra include a faulty adjustable pedal switch, damaged wiring or connectors in the adjustable pedal circuit, or a malfunctioning control module.

4. How can I diagnose the OBDII code B3605 in a 2017 GMC Sierra?

Diagnosing OBDII code B3605 in a 2017 GMC Sierra involves using a diagnostic scanner to retrieve the code, inspecting the adjustable pedal system for any visible damage, and testing the pedal switch and related components for proper functionality.

5. Is it safe to continue driving with OBDII code B3605 in a 2017 GMC Sierra?

It is not recommended to continue driving with OBDII code B3605 in a 2017 GMC Sierra, as it can lead to potential safety issues if the adjustable pedals are not functioning correctly.

6. Can I repair OBDII code B3605 in a 2017 GMC Sierra myself?

Repairing OBDII code B3605 in a 2017 GMC Sierra may require advanced automotive knowledge and specialized tools. It is recommended to consult a professional mechanic for proper diagnosis and repair.

7. How much does it typically cost to fix OBDII code B3605 in a 2017 GMC Sierra?

The cost to fix OBDII code B3605 in a 2017 GMC Sierra can vary depending on the underlying cause of the issue. Repair costs may include parts and labor, so it's advisable to get a quote from a mechanic.

8. Are there any preventative measures to avoid OBDII code B3605 in a 2017 GMC Sierra?

Regular maintenance of the adjustable pedal system, including checking for loose connections and damaged wiring, can help prevent issues that may trigger OBDII code B3605 in a 2017 GMC Sierra.

9. Will resetting the OBDII system clear the B3605 code in a 2017 GMC Sierra?

Resetting the OBDII system may temporarily clear the B3605 code in a 2017 GMC Sierra, but if the underlying issue is not addressed, the code is likely to reappear. It's best to diagnose and fix the root cause of the problem.

10. Can extreme weather conditions trigger OBDII code B3605 in a 2017 GMC Sierra?

Extreme weather conditions can potentially affect the adjustable pedal system and contribute to triggering OBDII code B3605 in a 2017 GMC Sierra. Regular inspection and maintenance can help mitigate such issues.

Discuss the causes and fixes for B3605 2017 GMC Sierra OBDII Code

Submit a New Comment

Code B3605 2017 GMC Sierra comments

No comments found for this page.