AutoCodes – Lincoln – B00A0 Lincoln

B00A0 Lincoln Code - Occupant Classification System

Quick Answer

The Battery Energy Control Module (BECMB) provides battery voltage to the Restraints Control Module (RCM) and, if equipped, Passenger Airbag Deactivation (PAD) indicator (vehicles without center stack display only). Common causes include Faulty Battery Energy Control Module (BECMB), Battery Energy Control Module (BECMB) harness is open or shorted, Battery Energy Control Module (BECMB) 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: B00A0 Lincoln indicates Occupant Classification System.
Common causes: Common causes include Faulty Battery Energy Control Module (BECMB), Battery Energy Control Module (BECMB) harness is open or shorted, Battery Energy Control Module (BECMB) 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 2,955

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
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B00A0 Lincoln Description

The Battery Energy Control Module (BECMB) provides battery voltage to the Restraints Control Module (RCM) and, if equipped, Passenger Airbag Deactivation (PAD) indicator (vehicles without center stack display only). The BECMB monitors each circuit for a short to voltage or a short to ground. If a fault is detected, the BECMB stores the appropriate Diagnostic Trouble Code (DTC) in memory and sends a message to the RCM over HS-CAN1 and HS-CAN2, indicating that a BECMB fault is present.

OBDII Code B00A0 Lincoln - Occupant Classification System - AutoCodes.com — B00A0 Lincoln Code - Occupant Classification System

What does this mean?

What are the Possible Causes of the DTC B00A0 Lincoln?

Faulty Battery Energy Control Module (BECMB)
Battery Energy Control Module (BECMB) harness is open or shorted
Battery Energy Control Module (BECMB) circuit poor electrical connection
Faulty Restraints Control Module (RCM)

How to Fix the DTC B00A0 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 does this mean?

Code Tech Notes

B00A0:11 Occupant Classification System: Circuit Short to Ground
B00A0:12 Occupant Classification System: Circuit Short to Battery

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B00A0 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 B00A0 Lincoln code?

Need more information on how to fix the B00A0 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B00A0 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 B00A0 Lincoln Code

1. What is the OBDII code B00A0 for Lincoln related to the Occupant Classification System?

This code indicates an issue with the occupant classification system, which is responsible for detecting and classifying occupants in the vehicle for proper airbag deployment.

2. What are common symptoms of a B00A0 OBDII code in a Lincoln vehicle?

Common symptoms include the airbag warning light staying on, the passenger airbag being disabled, and potential issues with the airbag system's functionality.

3. What are some possible causes of the B00A0 OBDII code in a Lincoln?

Potential causes include a faulty occupant classification system sensor, damaged wiring or connectors, a malfunctioning control module, or a calibration error in the system.

4. How can I diagnose the B00A0 OBDII code in my Lincoln?

Diagnosis typically involves using an OBDII scanner to read the code, conducting a visual inspection of the occupant classification system components, and performing system tests to pinpoint the root cause of the issue.

5. Can I repair the B00A0 OBDII code in my Lincoln myself?

While some simple fixes like checking and reconnecting wiring may be possible for DIY enthusiasts, diagnosing and repairing the occupant classification system should ideally be done by a professional to ensure proper functionality and safety.

6. Is it safe to drive my Lincoln with the B00A0 OBDII code present?

It is not recommended to drive the vehicle with the B00A0 code active, as it may affect the proper functioning of the airbag system and compromise occupant safety in the event of a collision.

7. How much does it typically cost to repair the B00A0 OBDII code in a Lincoln?

The cost of repair can vary depending on the specific issue causing the code, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can resetting the OBDII code B00A0 in my Lincoln make it disappear permanently?

Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the vehicle's diagnostic system detects the problem again.

9. Are there any recalls or technical service bulletins related to the B00A0 OBDII code in Lincolns?

It's advisable to check with the manufacturer or a dealership to see if there are any recalls or technical service bulletins addressing the B00A0 code specifically for your Lincoln model.

10. How important is it to address the B00A0 OBDII code in a timely manner?

It is crucial to address the B00A0 code promptly, as it directly affects the functionality of the airbag system, which is a critical safety feature in the vehicle. Delaying repairs could compromise occupant safety in the event of an accident.