AutoCodes – Saturn – B0019 Saturn

B0019 Saturn 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 Saturn 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 1,931

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 Oct 06, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0019 Saturn 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 Saturn - Passenger Instrument Panel Air Bag Deployment Loop Stage 1 - AutoCodes.com — B0019 Saturn Code - Passenger Instrument Panel Air Bag Deployment Loop Stage 1

What does this mean?

What are the Possible Causes of the DTC B0019 Saturn?

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 Saturn?

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 Saturn 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 Saturn code?

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

Need Help with the Code?

Get the B0019 Saturn 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 Saturn Code

1. What are common symptoms of OBDII code B0019 in a Saturn related to the Passenger Instrument Panel Air Bag Deployment Loop Stage 1?

- Common symptoms include the airbag warning light illuminating on the dashboard and a potential loss of functionality of the passenger-side airbag.

2. What are some possible causes of OBDII code B0019 in a Saturn?

- Possible causes of this code include a faulty passenger airbag deployment loop circuit, issues with the airbag control module, or wiring/connectivity problems.

3. How can I diagnose OBDII code B0019 in a Saturn?

- Diagnosing this code typically involves using a scan tool to retrieve the specific fault code, checking the wiring and connections related to the passenger airbag system, and testing the airbag deployment loop for continuity.

4. Is it safe to drive with OBDII code B0019 in a Saturn?

- It is not recommended to drive with this code present, as it indicates a potential issue with the passenger-side airbag system, which may affect its deployment in the event of a collision.

5. Can I reset OBDII code B0019 in a Saturn without fixing the underlying issue?

- While you can clear the code temporarily, it will likely return if the root cause of the problem is not addressed. It's important to diagnose and repair the issue to ensure the airbag system functions properly.

6. How can I repair OBDII code B0019 in a Saturn?

- Repairing this code may involve replacing the passenger airbag deployment loop, repairing any damaged wiring or connections, or addressing issues with the airbag control module, depending on the specific cause identified during diagnosis.

7. Are there any common DIY fixes for OBDII code B0019 in a Saturn?

- DIY fixes for this code may include checking and securing the wiring and connections related to the passenger airbag system, but more complex repairs may require professional assistance.

8. Will OBDII code B0019 affect the overall safety of a Saturn vehicle?

- Yes, this code affects the safety features of the vehicle, particularly the proper functioning of the passenger-side airbag system. It's crucial to address this issue promptly to maintain safety.

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

- The cost of repairing this code can vary depending on the specific cause of the issue and the labor rates in your area. It's recommended to get a diagnostic assessment from a qualified mechanic for an accurate estimate.

10. Can OBDII code B0019 in a Saturn be a recurring problem even after repair?

- If the underlying cause of the code is not properly addressed during the repair, it is possible for OBDII code B0019 to reoccur. Ensuring a thorough diagnosis and repair is important to prevent future issues.