AutoCodes – GMC – B1017 GMC

B1017 GMC Code - Output Driver Module Performance

Quick Answer

The Body Control Module (BCM) internally grounds the driver door unlock relay control circuit for the driver door unlock relay when it receives an unlock switch signal from either door lock switch. Common causes include Faulty Driver Door Unlock Relay, Driver Door Unlock Relay harness is open or shorted, Driver Door Unlock Relay 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: B1017 GMC indicates Output Driver Module Performance.
Common causes: Common causes include Faulty Driver Door Unlock Relay, Driver Door Unlock Relay harness is open or shorted, Driver Door Unlock Relay 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 2,334

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 Mar 11, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1017 GMC Description

The Body Control Module (BCM) internally grounds the driver door unlock relay control circuit for the driver door unlock relay when it receives an unlock switch signal from either door lock switch. When the BCM grounds the driver door unlock relay control circuit the driver door unlock relay is energized and unlocks the driver door. The Diagnostic Trouble Code (DTC) will set if the driver door unlock relay control circuit is shorted to ground or open for more then one second.

OBDII Code B1017 GMC - Output Driver Module Performance - AutoCodes.com — B1017 GMC Code - Output Driver Module Performance

What does this mean?

What are the Possible Causes of the DTC B1017 GMC?

Faulty Driver Door Unlock Relay
Driver Door Unlock Relay harness is open or shorted
Driver Door Unlock Relay circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1017 GMC?

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 B1017 GMC 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.

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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 B1017 GMC Code

1. What are the common symptoms of OBDII code B1017 GMC (Output Driver Module Performance)?

The common symptoms of OBDII code B1017 GMC include issues with power door locks, power windows, or other electronic components not functioning properly.

2. What are the possible causes of OBDII code B1017 GMC?

Possible causes of OBDII code B1017 GMC include a faulty output driver module, wiring issues, or a poor connection in the circuit.

3. How can I diagnose OBDII code B1017 GMC?

Diagnosing OBDII code B1017 GMC involves using a scan tool to retrieve the code, testing the affected electronic components, and inspecting the wiring and connections for any issues.

4. Can I still drive my vehicle with OBDII code B1017 GMC?

It is not recommended to drive your vehicle with OBDII code B1017 GMC as it can lead to further electrical issues and potential safety hazards.

5. How can I repair OBDII code B1017 GMC?

Repairing OBDII code B1017 GMC may involve replacing the faulty output driver module, repairing any damaged wiring, or fixing poor connections in the circuit.

6. Is it possible to reset OBDII code B1017 GMC without repairing the issue?

Resetting OBDII code B1017 GMC without addressing the underlying problem may temporarily clear the code, but the issue will likely reoccur until properly repaired.

7. Can a DIY enthusiast fix OBDII code B1017 GMC at home?

While diagnosing OBDII code B1017 GMC is feasible for a DIY enthusiast with the right tools, repairing the issue may require advanced knowledge and skills, so it is recommended to consult a professional mechanic.

8. How much does it cost to repair OBDII code B1017 GMC at a mechanic?

The cost to repair OBDII code B1017 GMC can vary depending on the extent of the issue, the labor rates of the mechanic, and the cost of any replacement parts needed.

9. Are there any preventative measures to avoid OBDII code B1017 GMC?

Regularly checking and maintaining the electrical components in your vehicle can help prevent issues that may trigger OBDII code B1017 GMC.

10. Can OBDII code B1017 GMC be a recurring problem?

OBDII code B1017 GMC can be a recurring problem if the underlying cause, such as a faulty output driver module or wiring issue, is not properly addressed during repairs.