AutoCodes – Lincoln – B2293 Lincoln

B2293 Lincoln Code - Restraint System Air Bag Fault

Quick Answer

The Restraints Control Module (RCM) continuously monitors all front air bag module circuits (loop) for an acceptable resistance range, unacceptable voltage and shorts to ground. Common causes include Faulty Driver Air Bag Module, Driver Air Bag Module harness is open or shorted, Driver Air Bag Module 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: B2293 Lincoln indicates Restraint System Air Bag Fault.
Common causes: Common causes include Faulty Driver Air Bag Module, Driver Air Bag Module harness is open or shorted, Driver Air Bag Module 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 3,514

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 31, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2293 Lincoln Description

The Restraints Control Module (RCM) continuously monitors all front air bag module circuits (loop) for an acceptable resistance range, unacceptable voltage and shorts to ground. The RCM will set on-demand and store Diagnostic Trouble Code (DTC) B2293 in memory if any of these conditions are detected to be outside of their respectful range. If the RCM detects a fault on any of the front air bag circuits, it will store DTC B2293 in memory and send a message to the instrument cluster module to illuminate the air bag warning indicator.
As the RCM continuously monitors all front air bag module circuits for resistance, it expects a normal resistance for the driver and passenger air bag modules loop 1 and 2, between 1.31 to 4.29 ohms.
If a loop resistance for the driver and/or passenger air bag loop 1 and/or 2 is between 0.9 and 1.31 or between 4.29 and 5 ohms, there exists a strong potential for an intermittent fault, a DTC may or may not set. The RCM will also set an on-demand DTC if the loop resistance is less than 0.9 ohm or greater than 5 ohms.

OBDII Code B2293 Lincoln - Restraint System Air Bag Fault - AutoCodes.com — B2293 Lincoln Code - Restraint System Air Bag Fault

What does this mean?

What are the Possible Causes of the DTC B2293 Lincoln?

Faulty Driver Air Bag Module
Driver Air Bag Module harness is open or shorted
Driver Air Bag Module circuit poor electrical connection
Faulty Clockspring
Faulty Restraints Control Module (RCM)

How to Fix the DTC B2293 Lincoln?

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 B2293 Lincoln 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 B2293 Lincoln code?

Need more information on how to fix the B2293 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2293 Lincoln 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 B2293 Lincoln Code

1. What are common symptoms of OBDII code B2293 in a Lincoln related to the Restraint System Air Bag Fault?

The common symptoms include the airbag warning light illuminating on the dashboard and an error message indicating a restraint system fault.

2. What are the typical causes of OBDII code B2293 in a Lincoln?

The code B2293 in a Lincoln is usually caused by a faulty airbag sensor, a damaged wiring harness, or a problem with the airbag control module.

3. Can I still drive my Lincoln with OBDII code B2293 triggered?

It is not recommended to drive your Lincoln with the OBDII code B2293 triggered, as it indicates a fault in the airbag system, which is crucial for your safety in case of an accident.

4. How can I diagnose the OBDII code B2293 in my Lincoln?

Diagnosing OBDII code B2293 usually requires a professional diagnostic scanner to retrieve the specific fault codes related to the Restraint System Air Bag Fault.

5. Is it safe to reset the OBDII code B2293 in my Lincoln without fixing the underlying issue?

No, it is not safe to reset the OBDII code B2293 without fixing the underlying issue, as it could compromise the functionality of the airbag system and potentially put you at risk in case of an accident.

6. What are some repair tips for fixing OBDII code B2293 in a Lincoln?

Repair tips include checking and repairing any damaged wiring, replacing faulty airbag sensors, and resetting the airbag control module after fixing the issue.

7. How much does it cost to repair OBDII code B2293 in a Lincoln?

The cost of repairing OBDII code B2293 in a Lincoln can vary depending on the specific cause of the issue, but it typically ranges from a few hundred to over a thousand dollars, including parts and labor.

8. Can a DIY enthusiast fix OBDII code B2293 in a Lincoln?

While some basic troubleshooting steps can be taken by a knowledgeable DIY enthusiast, fixing OBDII code B2293 often requires specialized tools and expertise, so it is recommended to consult a professional mechanic.

9. How long does it take to repair OBDII code B2293 in a Lincoln?

The repair time for OBDII code B2293 in a Lincoln can vary depending on the cause of the issue and the availability of parts, but it typically takes a few hours to a full day to complete the repair.

10. Are there any recalls or technical service bulletins related to OBDII code B2293 in Lincoln vehicles?

It is recommended to check with the nearest Lincoln dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to OBDII code B2293 in your specific Lincoln model.