AutoCodes – Chevrolet – B3605 2017 Chevrolet Silverado

B3605 2017 Chevrolet Silverado Code - Adjustable Pedal Rearward Switch Circuit Protection Time-Out

Quick Answer

Ground is supplied at all times to the adjustable pedal switch. Common causes include Faulty Adjustable Pedal Forward Switch, Adjustable Pedal Forward Switch harness is open or shorted, Adjustable Pedal Forward Switch 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: B3605 2017 Chevrolet Silverado indicates Adjustable Pedal Rearward Switch Circuit Protection Time-Out.
Common causes: Common causes include Faulty Adjustable Pedal Forward Switch, Adjustable Pedal Forward Switch harness is open or shorted, Adjustable Pedal Forward Switch 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.

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Code Popularity 131

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B3605 2017 Chevrolet Silverado Description

Ground is supplied at all times to the adjustable pedal switch. The adjustable pedal forward and rearward switches are inputs to the seat memory control module. When the switch is operated to the forward or rearward direction, it supplies a ground path for the signal inputs from the seat memory control module. The seat memory control module then commands the adjustable pedals motor to move in response to the switch signal. The Diagnostic Trouble Code (DTC) will be set when the seat memory control module detects a short to ground in the rearward signal circuit for greater than 60 s.

OBDII Code B3605 2017 Chevrolet Silverado - Adjustable Pedal Rearward Switch Circuit Protection Time-Out - AutoCodes.com — B3605 2017 Chevrolet Silverado Code - Adjustable Pedal Rearward Switch Circuit Protection Time-Out

What does this mean?

What are the Possible Causes of the DTC B3605 2017 Chevrolet Silverado?

Faulty Adjustable Pedal Forward Switch
Adjustable Pedal Forward Switch harness is open or shorted
Adjustable Pedal Forward Switch circuit poor electrical connection
Faulty Driver Seat Memory Control Module

How to Fix the DTC B3605 2017 Chevrolet Silverado?

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3605 2017 Chevrolet Silverado 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 B3605 2017 Chevrolet Silverado code?

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

Need Help with the Code?

Get the B3605 2017 Chevrolet Silverado 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 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B3605 on a 2017 Chevrolet Silverado?

The common symptoms of OBDII code B3605 include loss of functionality of the adjustable pedal rearward switch, causing the pedals not to adjust properly.

2. What does the OBDII code B3605 mean on a 2017 Chevrolet Silverado?

OBDII code B3605 for a 2017 Chevrolet Silverado indicates an issue with the adjustable pedal rearward switch circuit protection time-out.

3. What are the possible causes of OBDII code B3605 on a 2017 Chevrolet Silverado?

Possible causes of OBDII code B3605 on a 2017 Chevrolet Silverado include a faulty rearward switch, damaged wiring, or a malfunctioning control module.

4. How can I diagnose the OBDII code B3605 on my 2017 Chevrolet Silverado?

Diagnosing OBDII code B3605 involves inspecting the adjustable pedal rearward switch, checking the wiring for any damage, and testing the control module for proper functionality.

5. Can I continue driving my 2017 Chevrolet Silverado with OBDII code B3605?

It is not recommended to continue driving your 2017 Chevrolet Silverado with OBDII code B3605, as it can lead to potential safety hazards due to the loss of adjustable pedal functionality.

6. How can I repair OBDII code B3605 on my 2017 Chevrolet Silverado?

To repair OBDII code B3605, you may need to replace the faulty rearward switch, repair any damaged wiring, or reprogram the control module to resolve the circuit protection time-out issue.

7. Is it possible to reset OBDII code B3605 on a 2017 Chevrolet Silverado without repairs?

Resetting OBDII code B3605 without addressing the underlying issue may temporarily clear the code, but the problem will likely reoccur until the root cause is properly diagnosed and repaired.

8. Are there any DIY tips for fixing OBDII code B3605 on a 2017 Chevrolet Silverado?

While some basic inspections like checking for loose connections or damaged wiring can be done DIY, diagnosing and repairing OBDII code B3605 may require professional expertise and specialized tools.

9. How much does it typically cost to repair OBDII code B3605 on a 2017 Chevrolet Silverado?

The cost of repairing OBDII code B3605 on a 2017 Chevrolet Silverado can vary depending on the extent of the issue, parts needed for replacement, and labor charges from a mechanic.

10. Can a mechanic help me with resolving OBDII code B3605 on my 2017 Chevrolet Silverado?

Yes, a qualified mechanic with experience in diagnosing and repairing OBDII codes can help you address the issue related to code B3605 on your 2017 Chevrolet Silverado.