B2987 Ford Code - Deployable Steering Column Circuit Resistance Low On Squib
Quick Answer
The B2987 Ford code refers to a deployable steering column circuit resistance being low on the squib. Common causes include Damaged wiring or connectors in the deployable steering column circuit, Faulty squib component, Corrosion or moisture in the electrical connections. 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
- B2987 Ford indicates Deployable Steering Column Circuit Resistance Low On Squib.
- Common causes
- Common causes include Damaged wiring or connectors in the deployable steering column circuit, Faulty squib component, Corrosion or moisture in the electrical connections.
- 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 B2987 Ford Description
The B2987 Ford code refers to a deployable steering column circuit resistance being low on the squib. In simpler terms, this means that there is an issue with the wiring or components related to the deployable steering column in the vehicle. The squib is a term used for the explosive charge that deploys the steering column in the event of a collision to protect the driver. When the resistance in the circuit is low, it can indicate a fault that may prevent the steering column from deploying properly in an accident.
Common Causes of B2987 Ford
- Damaged wiring or connectors in the deployable steering column circuit.
- Faulty squib component.
- Corrosion or moisture in the electrical connections.
- Short circuits in the wiring harness.
- Loose connections in the steering column components.
Symptoms of B2987 Ford
- Illuminated airbag warning light on the dashboard.
- Deployable steering column fails to deploy in a collision.
- Erratic behavior of the steering wheel.
- Intermittent loss of power steering assistance.
How to Fix B2987 Ford
- Perform a thorough inspection of the deployable steering column circuit to identify the source of the low resistance issue.
- Repair or replace damaged wiring and connectors as needed.
- Test the squib component for proper functionality and replace if faulty.
- Clear the diagnostic trouble codes from the vehicle's system.
- Conduct a comprehensive system check to ensure the deployable steering column operates correctly.
Cost to Fix B2987 Ford
The cost of repairing a deployable steering column circuit resistance issue can vary depending on the extent of the damage and the specific components that need to be replaced. On average, the repair costs for this type of issue can range from $200 to $500, including parts and labor. However, it's important to note that labor rates at auto repair shops can vary widely, so it's advisable to obtain a detailed estimate from a qualified mechanic before proceeding with the repairs.
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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 B2987 Ford Code
1. What does the OBDII code B2987 mean on a Ford vehicle?
The code B2987 indicates that the deployable steering column circuit has a low resistance issue in the squib, which is part of the airbag system.
2. What are the symptoms of the B2987 code in a Ford?
Common symptoms include an illuminated airbag warning light, a diagnostic trouble code stored in the system, and potentially limited functionality of the deployable steering column.
3. What causes the B2987 code to appear?
This code can be caused by damaged wiring or connectors, a faulty squib, corrosion on terminals, or a malfunctioning airbag control module.
4. Is it safe to drive with the B2987 code present?
It is not recommended to drive with this code active, as it may indicate a problem with the airbag system that could affect its functionality in an accident.
5. How do you diagnose the B2987 code in a Ford?
Diagnosis involves using a scan tool to confirm the code, inspecting the wiring and connectors for damage, and testing the resistance of the steering column squib circuit.
6. Can a faulty clock spring cause the B2987 code?
Yes, a faulty clock spring can cause issues in the deployable steering column circuit, leading to the B2987 code.
7. What is the deployable steering column squib?
The squib is a component of the airbag system responsible for deploying the steering column mechanism during a collision to enhance safety.
8. How is the B2987 code fixed?
Repairs may include replacing damaged wiring or connectors, cleaning corroded terminals, fixing or replacing the clock spring, or replacing the airbag control module if necessary.
9. Can clearing the B2987 code solve the issue?
Clearing the code may temporarily turn off the warning light, but the underlying issue must be fixed to prevent the code from returning.
10. What tools are needed to troubleshoot the B2987 code?
You will typically need an OBDII scanner, a multimeter to check resistance, and possibly wiring diagrams to trace the circuit.
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