AutoCodes – GMC – B3606 2016 GMC Sierra

B3606 2016 GMC Sierra Code - Adjustable Pedal Position Sensor Circuit

Quick Answer

The Driver Seat Memory Control Module monitors the location of the adjustable pedals using the Adjustable Pedal Position Sensor. Common causes include Faulty Adjustable Pedal Position Sensor, Adjustable Pedal Position Sensor harness is open or shorted, Adjustable Pedal Position Sensor circuit poor electrical connection. 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
B3606 2016 GMC Sierra indicates Adjustable Pedal Position Sensor Circuit.
Common causes
Common causes include Faulty Adjustable Pedal Position Sensor, Adjustable Pedal Position Sensor harness is open or shorted, Adjustable Pedal Position Sensor circuit poor electrical connection.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 187
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2023
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Code B3606 2016 GMC Sierra Description

The Driver Seat Memory Control Module monitors the location of the adjustable pedals using the Adjustable Pedal Position Sensor. The adjustable pedal position sensor is supplied with a 5-volt reference and ground circuits from the driver seat memory control module. The position sensor signal circuit is referenced from ground within the driver seat memory control module. The signal voltage monitored by the driver seat memory control module ranges from 0.45-4.55 volts. The Diagnostic Trouble Code (DTC) will be set when the driver seat memory control module has detected an improper position sensor signal.
OBDII Code B3606 2016 GMC Sierra - Adjustable Pedal Position Sensor Circuit - AutoCodes.com
B3606 2016 GMC Sierra Code - Adjustable Pedal Position Sensor Circuit

What are the Possible Causes of the DTC B3606 2016 GMC Sierra?

  • Faulty Adjustable Pedal Position Sensor
  • Adjustable Pedal Position Sensor harness is open or shorted
  • Adjustable Pedal Position Sensor circuit poor electrical connection
  • Faulty Driver Seat Memory Control Module

How to Fix the DTC B3606 2016 GMC Sierra?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3606 2016 GMC Sierra code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B3606 2016 GMC Sierra code?

Need more information on how to fix the B3606 2016 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 B3606 2016 GMC Sierra Code

1. What are the common symptoms of OBDII code B3606 in a 2016 GMC Sierra related to the Adjustable Pedal Position Sensor Circuit?

The common symptoms include issues with the adjustable pedal functionality, such as the pedal not moving or adjusting properly.

2. What are the possible causes of OBDII code B3606 in a 2016 GMC Sierra?

Possible causes may include a faulty pedal position sensor, damaged wiring or connectors in the sensor circuit, or a malfunction in the control module.

3. How can I diagnose the Adjustable Pedal Position Sensor Circuit issue triggering OBDII code B3606 in my 2016 GMC Sierra?

Diagnosis typically involves checking the wiring and connectors for damage, testing the pedal position sensor for proper functionality, and using a scan tool to retrieve and interpret the code.

4. Is it safe to drive my 2016 GMC Sierra with OBDII code B3606 related to the Adjustable Pedal Position Sensor Circuit?

It is not recommended to drive the vehicle with this issue as it can affect the proper operation of the adjustable pedals, potentially leading to safety concerns.

5. Can I reset OBDII code B3606 in my 2016 GMC Sierra without addressing the underlying issue with the Adjustable Pedal Position Sensor Circuit?

Resetting the code without addressing the root cause will likely result in the code reappearing once the issue is detected again by the vehicle's system.

6. How can I repair OBDII code B3606 in my 2016 GMC Sierra related to the Adjustable Pedal Position Sensor Circuit?

Repair options may include replacing the faulty pedal position sensor, repairing damaged wiring or connectors, or reprogramming the control module if needed.

7. Are there any specific maintenance tips to prevent OBDII code B3606 from occurring in my 2016 GMC Sierra in the future?

Regularly inspecting the pedal position sensor and its wiring for any signs of damage, as well as following the manufacturer's recommended maintenance schedule, can help prevent this issue.

8. Can a DIY enthusiast fix OBDII code B3606 in a 2016 GMC Sierra themselves?

Depending on their skill level and access to tools, a DIY enthusiast may be able to diagnose and repair the issue, but it is recommended to consult a professional for complex electrical system repairs.

9. How long does it typically take to repair OBDII code B3606 in a 2016 GMC Sierra related to the Adjustable Pedal Position Sensor Circuit?

The repair time can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a full day to diagnose and fix the problem.

10. Will fixing OBDII code B3606 in my 2016 GMC Sierra improve the drivability and overall performance of the vehicle?

Addressing this code and resolving the Adjustable Pedal Position Sensor Circuit issue can improve the drivability and performance by ensuring the proper operation of the adjustable pedals in the vehicle.

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