B0020 2017 GMC Sierra Code - Passenger Instrument Panel Air Bag Deployment Loop Stage 2
Quick Answer
The B0020 diagnostic trouble code for a 2017 GMC Sierra specifically relates to the Passenger Instrument Panel Air Bag Deployment Loop Stage 2. Common causes include Faulty passenger-side airbag deployment loop, Wiring or electrical connection issues in the airbag system, Faulty airbag control module. 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
- B0020 2017 GMC Sierra indicates Passenger Instrument Panel Air Bag Deployment Loop Stage 2.
- Common causes
- Common causes include Faulty passenger-side airbag deployment loop, Wiring or electrical connection issues in the airbag system, Faulty airbag control module.
- 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 B0020 2017 GMC Sierra Description
The B0020 diagnostic trouble code for a 2017 GMC Sierra specifically relates to the Passenger Instrument Panel Air Bag Deployment Loop Stage 2. This code indicates a potential issue with the passenger-side airbag system in the vehicle. The airbag deployment loop is a crucial component of the airbag system that ensures the airbag deploys correctly in the event of a collision. Stage 2 refers to a specific part of the deployment process where the airbag is primed and ready to deploy.
Common Causes of B0020 2017 GMC Sierra
- Faulty passenger-side airbag deployment loop.
- Wiring or electrical connection issues in the airbag system.
- Faulty airbag control module.
- Impact or damage to the passenger-side airbag system components.
- Corrosion or moisture in the airbag system causing electrical issues.
Symptoms of B0020 2017 GMC Sierra
- Airbag warning light illuminated on the dashboard.
- Audible chime or warning message indicating an airbag system fault.
- Inability to turn off the passenger-side airbag.
- Intermittent or non-functioning passenger-side airbag.
How to Fix B0020 2017 GMC Sierra
- Diagnose the specific cause of the B0020 code using a diagnostic scanner to pinpoint the exact issue in the airbag system.
- Inspect the wiring and connections in the passenger-side airbag system for any damage or corrosion.
- Replace the faulty passenger-side airbag deployment loop if necessary.
- Clear the diagnostic trouble code from the vehicle's system using the diagnostic scanner.
- Perform a thorough test of the airbag system to ensure proper functionality and reset the system if needed.
Cost to Fix B0020 2017 GMC Sierra
The typical repair costs for addressing a B0020 code in a 2017 GMC Sierra can vary depending on the specific cause of the issue. On average, the repair costs for this type of airbag system fault can range from $200 to $500, including parts and labor. However, it is essential to note that the actual costs can be higher or lower based on factors such as the location of the repair shop, the make and model of the vehicle, and the extent of the repairs needed. It is advisable to consult with a qualified mechanic or dealership for a more accurate estimate based on the specific circumstances of the vehicle.
Tech Notes for B0020 2017 GMC Sierra
B0020:02 Passenger Instrument Panel Air Bag Deployment Loop Stage 2 Short to Ground
B0020:04 Passenger Instrument Panel Air Bag Deployment Loop Stage 2 Open
B0020:0D Passenger Instrument Panel Air Bag Deployment Loop Stage 2 High Resistance
B0020:0E Passenger Instrument Panel Air Bag Deployment Loop Stage 2 Low Resistance
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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.
Frequently Asked Questions about B0020 2017 GMC Sierra Code
1. What are the common symptoms of OBDII code B0020 in a 2017 GMC Sierra?
The common symptoms of OBDII code B0020 in a 2017 GMC Sierra include the airbag warning light staying illuminated on the dashboard and potential issues with the passenger-side airbag system.
2. What does the OBDII code B0020 indicate in a 2017 GMC Sierra?
OBDII code B0020 in a 2017 GMC Sierra relates to the Passenger Instrument Panel Air Bag Deployment Loop Stage 2, signaling a problem with the passenger-side airbag deployment system.
3. What are the possible causes of OBDII code B0020 in a 2017 GMC Sierra?
Possible causes of OBDII code B0020 in a 2017 GMC Sierra include faulty wiring connections, damaged airbag deployment loop components, or a malfunctioning passenger-side airbag module.
4. How can I diagnose the OBDII code B0020 in my 2017 GMC Sierra?
To diagnose OBDII code B0020 in a 2017 GMC Sierra, you can use an OBDII scanner to retrieve the specific trouble code, inspect the wiring connections related to the passenger airbag system, and perform a thorough visual inspection of the airbag components.
5. Can I still drive my 2017 GMC Sierra with OBDII code B0020?
It is not recommended to drive your 2017 GMC Sierra with OBDII code B0020, as it indicates a potential issue with the passenger-side airbag system, compromising safety in the event of a collision or airbag deployment.
6. How can I repair OBDII code B0020 in my 2017 GMC Sierra?
To repair OBDII code B0020 in a 2017 GMC Sierra, you may need to check and repair any damaged wiring connections, replace faulty airbag deployment loop components, or address any issues with the passenger-side airbag module.
7. Is it safe to reset the OBDII code B0020 in my 2017 GMC Sierra?
While you can clear the OBDII code B0020 in a 2017 GMC Sierra using an OBDII scanner, it is crucial to address the underlying issue causing the code to ensure the passenger-side airbag system functions correctly and maintains safety standards.
8. Can a DIY enthusiast fix OBDII code B0020 in a 2017 GMC Sierra?
Depending on your skill level and experience with automotive repairs, a DIY enthusiast may be able to address OBDII code B0020 in a 2017 GMC Sierra by following repair guides, checking wiring connections, and replacing components as needed.
9. How much does it cost to repair OBDII code B0020 in a 2017 GMC Sierra at a dealership?
The cost to repair OBDII code B0020 in a 2017 GMC Sierra at a dealership can vary based on the specific issue causing the code, the cost of replacement parts, and labor charges, but it may range from a few hundred to over a thousand dollars.
10. What should I do if OBDII code B0020 keeps coming back in my 2017 GMC Sierra after repairs?
If OBDII code B0020 keeps reappearing in a 2017 GMC Sierra after repairs, it indicates that the underlying issue has not been fully resolved. In this case, it is recommended to recheck the repairs, inspect all related components thoroughly, and consider seeking professional assistance if needed.
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