B0026 Pontiac Code - Driver Frontal Deployment Loop Single Stage or Stage 1 Open
Quick Answer
The driver deployment loop consists of the following components: - A dual-stage inflatable restraint steering wheel module - The inflatable restraint steering wheel module coil - The steering wheel module high circuits for both stages 1 and 2 - The steering wheel module low circuits for both stages 1 and 2 There are 2 shorting bars used within the steering wheel module coil connector. Common causes include Faulty Steering Wheel Module Coil, Steering Wheel Module Coil harness is open or shorted, Steering Wheel Module Coil 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
- B0026 Pontiac indicates Driver Frontal Deployment Loop Single Stage or Stage 1 Open.
- Common causes
- Common causes include Faulty Steering Wheel Module Coil, Steering Wheel Module Coil harness is open or shorted, Steering Wheel Module Coil 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 B0026 Pontiac Description
- A dual-stage inflatable restraint steering wheel module
- The inflatable restraint steering wheel module coil
- The steering wheel module high circuits for both stages 1 and 2
- The steering wheel module low circuits for both stages 1 and 2
There are 2 shorting bars used within the steering wheel module coil connector. These shorting bars short together both stages of the steering wheel module high circuit and the steering wheel module low circuit when the connector is disconnected. This helps prevent unwanted deployment of the inflator module during servicing. During a frontal crash of sufficient force the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop. This flow of current will deploy the steering wheel module. The SDM performs continuous diagnostic tests on the deployment loops to check for proper circuit continuity and for shorts to ground or voltage. If a malfunction is detected, a DTC will be stored in memory.
What are the Possible Causes of the DTC B0026 Pontiac?
- Faulty Steering Wheel Module Coil
- Steering Wheel Module Coil harness is open or shorted
- Steering Wheel Module Coil circuit poor electrical connection
- Faulty Steering Wheel Module
How to Fix the DTC B0026 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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0026 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.
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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 B0026 Pontiac Code
1. What are the common symptoms of OBDII code B0026 in a Pontiac related to the Driver Frontal Deployment Loop Single Stage or Stage 1 Open?
The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the driver's frontal airbag deployment.
2. What are the possible causes of OBDII code B0026 in a Pontiac?
Possible causes of code B0026 can include a faulty driver's frontal airbag module, damaged wiring or connectors in the airbag system, or a problem with the airbag control module.
3. How can I diagnose the issue causing OBDII code B0026 in my Pontiac?
Diagnosing OBDII code B0026 may require using a professional diagnostic scanner to retrieve the specific error codes, checking the wiring and connectors in the airbag system, and potentially testing or replacing components like the driver's frontal airbag module.
4. Is it safe to drive my Pontiac with OBDII code B0026 present?
It is not recommended to drive the vehicle with an active airbag fault code like B0026, as it could compromise the functionality of the driver's frontal airbag in the event of a collision.
5. Can I reset OBDII code B0026 in my Pontiac to see if it returns?
While you can clear the code using a diagnostic scanner, it is important to address the underlying issue causing the code to prevent potential safety risks. The code may return if the problem is not resolved.
6. How much does it typically cost to repair OBDII code B0026 in a Pontiac?
The cost of repairing OBDII code B0026 can vary depending on the specific cause of the issue. It may involve replacing components in the airbag system, which could range from a few hundred to over a thousand dollars.
7. Are there any DIY repair tips for addressing OBDII code B0026 in a Pontiac?
DIY repair for OBDII code B0026 is not recommended due to the complexity and safety considerations involved in working on the airbag system. It is best to seek professional help to diagnose and repair the issue.
8. Will OBDII code B0026 cause my Pontiac to fail a state inspection?
Having an active airbag fault code like B0026 can lead to a failed state inspection, as it indicates a potential safety hazard related to the driver's frontal airbag system.
9. How long does it typically take to repair OBDII code B0026 in a Pontiac?
The repair time for OBDII code B0026 can vary based on the specific cause of the issue and the availability of parts. It may take a few hours to a day or more to diagnose and fix the problem.
10. Can OBDII code B0026 in a Pontiac be related to a recall?
In some cases, OBDII code B0026 in a Pontiac may be related to a manufacturer recall for airbag system issues. It is advisable to check with a Pontiac dealership or the National Highway Traffic Safety Administration (NHTSA) for any related recalls.
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