B0019 2015 GMC Sierra Code - Passenger Instrument Panel Air Bag Deployment Loop Stage 1
Quick Answer
During a side or frontal crash of sufficient force the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy an air bag or pretensioner. Common causes include Faulty Passenger Instrument Panel Air Bag, Passenger Instrument Panel Air Bag harness is open or shorted, Passenger Instrument Panel Air Bag 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
- B0019 2015 GMC Sierra indicates Passenger Instrument Panel Air Bag Deployment Loop Stage 1.
- Common causes
- Common causes include Faulty Passenger Instrument Panel Air Bag, Passenger Instrument Panel Air Bag harness is open or shorted, Passenger Instrument Panel Air Bag 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.
Code B0019 2015 GMC Sierra Description
What are the Possible Causes of the DTC B0019 2015 GMC Sierra?
- Faulty Passenger Instrument Panel Air Bag
- Passenger Instrument Panel Air Bag harness is open or shorted
- Passenger Instrument Panel Air Bag circuit poor electrical connection
- Faulty Sensing and Diagnostic Module (SDM)
How to Fix the DTC B0019 2015 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
B0019:02 Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Short to Ground
B0019:04 Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Open
B0019:0D Passenger Instrument Panel Air Bag Deployment Loop Stage 1 High Resistance
B0019:0E Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Low Resistance
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0019 2015 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.
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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 B0019 2015 GMC Sierra Code
1. What does the OBDII code B0019 for a 2015 GMC Sierra mean?
The code B0019 indicates a problem with the Passenger Instrument Panel Air Bag Deployment Loop Stage 1 in the vehicle's airbag system.
2. What are the common symptoms associated with OBDII code B0019 in a 2015 GMC Sierra?
Common symptoms may include the airbag warning light staying illuminated on the dashboard, an inoperative passenger airbag, and potential failure of the airbag system in the event of an accident.
3. What are the possible causes of OBDII code B0019 in a 2015 GMC Sierra?
Potential causes of the B0019 code include a faulty passenger airbag deployment loop, a disconnected or damaged wiring harness in the airbag system, or issues with the airbag control module.
4. How can I diagnose the OBDII code B0019 in my 2015 GMC Sierra?
Diagnosis typically involves using a professional OBDII scanner to retrieve the specific fault codes, inspecting the airbag system's wiring and connections for damage, and testing components like the passenger airbag deployment loop.
5. Can I continue driving my 2015 GMC Sierra with the OBDII code B0019 present?
It is not recommended to drive the vehicle with an active airbag fault code like B0019, as it indicates a potential issue with the passenger airbag system's deployment, which could compromise safety in the event of a collision.
6. How can I repair the OBDII code B0019 in my 2015 GMC Sierra?
Repairing the B0019 code typically involves replacing the faulty passenger airbag deployment loop, repairing or replacing damaged wiring in the airbag system, or addressing any issues identified with the airbag control module.
7. Is it safe to reset the OBDII code B0019 in my 2015 GMC Sierra without fixing the underlying issue?
Resetting the code without addressing the root cause may temporarily clear the warning light but will not fix the underlying problem with the airbag system, potentially putting occupants at risk in the event of an accident.
8. Are there any safety precautions I should take when working on the airbag system to fix OBDII code B0019 in my 2015 GMC Sierra?
When working on the airbag system, it is crucial to disconnect the vehicle's battery, wait for the system to discharge completely, and follow proper safety protocols to avoid accidental airbag deployment, which can result in serious injury.
9. Can a DIY enthusiast without professional experience fix the OBDII code B0019 in a 2015 GMC Sierra?
While some simpler tasks like checking connections or replacing components may be within reach of a knowledgeable DIY enthusiast, working on the airbag system can be dangerous and is best left to experienced professionals due to the critical safety implications.
10. How much should I expect to pay for repairing the OBDII code B0019 in my 2015 GMC Sierra at a dealership or repair shop?
The cost of repairing the B0019 code can vary depending on the specific issue, parts required, labor rates, and dealership or repair shop pricing. It's advisable to get a diagnosis and quote from a trusted professional before proceeding with repairs.
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