AutoCodes – Pontiac – B0019 Pontiac

B0019 Pontiac 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 Pontiac 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.

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Code Popularity 2,484

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Oct 06, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0019 Pontiac Description

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. There are 2 shorting bars that will short together control circuits when the connector is disconnected. This will help to prevent unwanted deployment of the air bag or pretensioner during servicing.

OBDII Code B0019 Pontiac - Passenger Instrument Panel Air Bag Deployment Loop Stage 1 - AutoCodes.com — B0019 Pontiac Code - Passenger Instrument Panel Air Bag Deployment Loop Stage 1

What does this mean?

What are the Possible Causes of the DTC B0019 Pontiac?

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 Pontiac?

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 does this mean?

Code Tech Notes

B0019:01 Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Short to Battery
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 Pontiac 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 B0019 Pontiac code?

Need more information on how to fix the B0019 Pontiac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0019 Pontiac code diagnosed by a professional: Find a repair shop in your area

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.

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 B0019 Pontiac Code

1. What does OBDII code B0019 for a Pontiac indicate?

The code B0019 in a Pontiac refers to an issue with the Passenger Instrument Panel Air Bag Deployment Loop Stage 1.

2. What are some common symptoms of OBDII code B0019 in a Pontiac?

Common symptoms of code B0019 may include the airbag warning light illuminating on the dashboard or a message indicating airbag system malfunctions.

3. What are the potential causes of OBDII code B0019 in a Pontiac?

Potential causes of code B0019 may include a faulty passenger instrument panel airbag deployment loop, wiring issues, or a problem with the airbag control module.

4. How can I diagnose the cause of OBDII code B0019 in my Pontiac?

Diagnosing code B0019 typically involves using a scan tool to retrieve the specific error codes, inspecting the wiring and connections related to the passenger airbag system, and testing the components for proper functionality.

5. Can I still drive my Pontiac with OBDII code B0019 present?

It is not recommended to drive the vehicle with an active airbag system fault code like B0019, as it may compromise the effectiveness of the airbag system in the event of a collision.

6. How should I repair OBDII code B0019 in my Pontiac?

Repairing code B0019 may involve replacing the faulty passenger instrument panel airbag deployment loop, repairing any damaged wiring, or addressing issues with the airbag control module.

7. Is it safe to reset the OBDII code B0019 in my Pontiac using a scan tool?

Resetting the code B0019 without addressing the underlying issue is not recommended, as it may lead to the airbag system not functioning correctly in the event of an accident.

8. Can a DIY enthusiast fix OBDII code B0019 in a Pontiac?

While some simple inspections and repairs related to code B0019 may be possible for a DIY enthusiast, working on the airbag system can be complex and dangerous, so it is recommended to seek professional help.

9. How much does it typically cost to repair OBDII code B0019 in a Pontiac?

The cost of repairing code B0019 can vary depending on the underlying issue, parts needed, and labor costs. It is advisable to get a diagnosis from a mechanic to determine the exact cost.

10. How frequently does OBDII code B0019 occur in Pontiac vehicles?

Code B0019 can occur in Pontiac vehicles due to various factors, including age, wear and tear, or electrical issues. Regular maintenance and inspections can help prevent such codes from appearing.