AutoCodes – Lincoln – B0028 Lincoln

B0028 Lincoln Code - Right Side Airbag Deployment Control

Quick Answer

The Restraints Control Module (RCM) monitors all deployable device and sensor circuits for a signal cross coupled (short) between circuits. Common causes include Faulty Front Right Side Air Bag Module, Front Right Side Air Bag Module harness is open or shorted, Front Right Side 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: B0028 Lincoln indicates Right Side Airbag Deployment Control.
Common causes: Common causes include Faulty Front Right Side Air Bag Module, Front Right Side Air Bag Module harness is open or shorted, Front Right Side 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 5,485

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B0028 Lincoln Description

The Restraints Control Module (RCM) monitors all deployable device and sensor circuits for a signal cross coupled (short) between circuits. If the RCM detects a short between the circuits of one device and another device, it will store a DTC for each of the signal cross coupled faults in memory. The RCM sends a message to the Instrument Panel Cluster (IPC) to illuminate the air bag warning indicator. When a normal loop fault is present (one loop is either shorted to battery/ground, open circuit or low resistance), then signal cross coupled diagnostics will not be active. Once the normal loop fault is repaired, then the signal cross coupled diagnostics will resume.

OBDII Code B0028 Lincoln - Right Side Airbag Deployment Control - AutoCodes.com — B0028 Lincoln Code - Right Side Airbag Deployment Control

What does this mean?

What are the Possible Causes of the DTC B0028 Lincoln?

Faulty Front Right Side Air Bag Module
Front Right Side Air Bag Module harness is open or shorted
Front Right Side Air Bag Module circuit poor electrical connection

How to Fix the DTC B0028 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 B0028 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 B0028 Lincoln code?

Need more information on how to fix the B0028 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0028 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 B0028 Lincoln Code

1. What are the common symptoms of OBDII code B0028 on a Lincoln related to the right side airbag deployment control?

The common symptoms include the airbag warning light on the dashboard staying illuminated and possible issues with the right side airbag system.

2. What could cause OBDII code B0028 to trigger in a Lincoln?

The code B0028 can be triggered by a faulty right side airbag deployment control module, damaged wiring, or a malfunction in the airbag system.

3. How can I diagnose the OBDII code B0028 on my Lincoln?

Diagnosing this code typically involves using a professional OBDII scanner to retrieve the specific error code and then further inspecting the right side airbag system components for any visible damage or issues.

4. Is it safe to drive my Lincoln with the OBDII code B0028 present?

It is not recommended to drive the vehicle with an active airbag fault code like B0028, as it indicates a potential issue with the airbag deployment system, which could compromise passenger safety in the event of a collision.

5. Can I reset the OBDII code B0028 on my Lincoln without fixing the underlying issue?

While you can clear the code using an OBDII scanner, it is crucial to address the root cause of the problem to ensure the airbag system functions correctly in case of an accident.

6. What are some repair tips for addressing OBDII code B0028 on a Lincoln?

Repairing this code may involve inspecting and repairing any damaged wiring, replacing the right side airbag deployment control module, or addressing any other identified issues in the airbag system.

7. How much does it typically cost to fix OBDII code B0028 on a Lincoln?

The cost of fixing this code can vary depending on the specific issue causing it. It is recommended to consult with a professional mechanic to get an accurate estimate for the repairs.

8. Can I fix OBDII code B0028 in my Lincoln by myself, or do I need a professional mechanic?

While some DIY enthusiasts may be able to address simple issues causing this code, it is generally recommended to seek the expertise of a qualified mechanic, especially when dealing with airbag system repairs.

9. Are there any recalls or service bulletins related to OBDII code B0028 in Lincoln vehicles?

It is advisable to check with a Lincoln dealership or visit the manufacturer's website to see if there are any recalls or service bulletins related to OBDII code B0028 for your specific vehicle model.

10. How important is it to address OBDII code B0028 promptly in a Lincoln?

It is crucial to address this code promptly to ensure the proper functioning of the right side airbag system, which plays a critical role in passenger safety during a collision. Delaying repairs could put occupants at risk in case of an accident.