Engine-CodesMercury – B1995 Mercury

B1995 Mercury Code - Driver Side Side Mount Airbag Low Resistance On Squib

Quick Answer

The B1995 diagnostic trouble code (DTC) for Mercury vehicles indicates that there is low resistance on the driver side side mount airbag squib. Common causes include Faulty wiring or connectors in the airbag system, Defective driver side side mount airbag squib, Malfunctioning airbag control module. 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
B1995 Mercury indicates Driver Side Side Mount Airbag Low Resistance On Squib.
Common causes
Common causes include Faulty wiring or connectors in the airbag system, Defective driver side side mount airbag squib, Malfunctioning airbag control module.
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.
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code B1995 Mercury Description

The B1995 diagnostic trouble code (DTC) for Mercury vehicles indicates that there is low resistance on the driver side side mount airbag squib. The squib is a component of the airbag system that is responsible for deploying the airbag in the event of a collision. Low resistance on the squib can prevent the airbag from deploying properly or at all, compromising the safety of the vehicle occupants in the event of an accident.

OBDII Code B1995 Mercury - Driver Side Side Mount Airbag Low Resistance On Squib
B1995 Mercury Code - Driver Side Side Mount Airbag Low Resistance On Squib

Common Causes of B1995 Mercury

  1. Faulty wiring or connectors in the airbag system
  2. Defective driver side side mount airbag squib
  3. Malfunctioning airbag control module
  4. Impact or damage to the airbag system components
  5. Corrosion or moisture in the airbag system components

Symptoms of B1995 Mercury

  1. Airbag warning light illuminated on the dashboard
  2. Airbag system failure message displayed on the instrument cluster
  3. Airbag system may fail to deploy in a collision
  4. Intermittent or erratic airbag deployment

How to Fix B1995 Mercury

  1. Begin by diagnosing the specific cause of the low resistance on the driver side side mount airbag squib using a diagnostic scanner.
  2. Inspect the wiring and connectors in the airbag system for any damage or corrosion. Repair or replace any faulty components.
  3. Test the driver side side mount airbag squib for proper resistance and functionality. Replace if necessary.
  4. Check the airbag control module for any fault codes and address any issues found.
  5. Clear the DTC from the vehicle's computer system and perform a test to ensure that the airbag system is functioning correctly.

Cost to Fix B1995 Mercury

The cost of repairing a B1995 code for a Mercury vehicle can vary depending on the specific cause of the issue and the labor rates in your area. On average, the repair for this code can range from $200 to $500, including parts and labor. However, it's important to note that prices can fluctuate based on the severity of the problem and the need for replacement parts. Additionally, diagnostic time and labor rates at auto repair shops can vary, so it's recommended to obtain quotes from local shops for a more accurate estimate.

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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.

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 B1995 Mercury Code

1. What are the common symptoms of OBDII code B1995 in a Mercury vehicle?

- The common symptoms include the airbag warning light being illuminated on the dashboard, along with possible failure of the driver side side mount airbag.

2. What is the typical cause of OBDII code B1995 in a Mercury vehicle?

- The typical cause of B1995 is low resistance on the squib of the driver side side mount airbag, indicating a potential issue with the airbag system.

3. How can I diagnose the low resistance issue on the driver side side mount airbag squib in my Mercury?

- You can diagnose the issue by using a professional OBDII scanner to read the error code B1995 and then further inspecting the airbag system for any visible damage or loose connections.

4. Can I repair the low resistance issue on the driver side side mount airbag squib myself?

- It is recommended to have the issue diagnosed and repaired by a qualified technician or mechanic with experience in handling airbag systems to ensure proper repair and safety.

5. Are there any safety precautions I should take if the OBDII code B1995 is present in my Mercury vehicle?

- If the B1995 code is present, it is crucial to avoid tampering with the airbag system or attempting repairs yourself to prevent accidental deployment of the airbag or other safety hazards.

6. How much does it typically cost to repair the low resistance issue related to OBDII code B1995 in a Mercury vehicle?

- The cost of repairing the B1995 code can vary depending on the extent of the damage and the specific repairs needed. It is recommended to get a professional assessment for an accurate cost estimate.

7. Can driving with the OBDII code B1995 present in my Mercury vehicle be dangerous?

- Driving with the B1995 code present can be risky, as it indicates a potential issue with the driver side side mount airbag system, which may fail to deploy in the event of a collision.

8. How long does it typically take to repair the low resistance issue causing OBDII code B1995 in a Mercury vehicle?

- The repair time can vary depending on the extent of the damage and the availability of replacement parts. It is best to consult with a professional technician for a more accurate estimate.

9. Will resetting the OBDII system clear the B1995 code in my Mercury vehicle?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the B1995 code is not addressed and repaired, it is likely to reoccur.

10. Is it safe to continue driving my Mercury vehicle if the airbag warning light is on due to OBDII code B1995?

- It is not recommended to drive the vehicle if the airbag warning light is on, as it indicates a potential issue with the airbag system that could compromise your safety in the event of a collision.

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