Engine-CodesMercury – B1193 Mercury

B1193 Mercury Code - Crash Event Storage Full and Locked No Sub Type Information

Quick Answer

The B1193 diagnostic trouble code for Mercury vehicles indicates that the crash event storage in the vehicle's airbag control module is full and locked, with no sub-type information available. Common causes include Previous crash events that have filled up the storage, Faulty airbag control module, Wiring or connection issues in the airbag system. 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
B1193 Mercury indicates Crash Event Storage Full and Locked No Sub Type Information.
Common causes
Common causes include Previous crash events that have filled up the storage, Faulty airbag control module, Wiring or connection issues in the airbag system.
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 09, 2024
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Code B1193 Mercury Description

The B1193 diagnostic trouble code for Mercury vehicles indicates that the crash event storage in the vehicle's airbag control module is full and locked, with no sub-type information available. This code is typically triggered when the vehicle's airbag system has recorded a crash event or impact that has caused the storage to become full. When the crash event storage is full and locked, it prevents the system from recording any new crash data, which can be a safety concern as it may not accurately deploy the airbags in future accidents.

OBDII Code B1193 Mercury - Crash Event Storage Full and Locked No Sub Type Information
B1193 Mercury Code - Crash Event Storage Full and Locked No Sub Type Information

Common Causes of B1193 Mercury

  1. Previous crash events that have filled up the storage
  2. Faulty airbag control module
  3. Wiring or connection issues in the airbag system
  4. Software glitches or malfunctions in the airbag control module
  5. Impact sensor issues

Symptoms of B1193 Mercury

  1. Illumination of the airbag warning light on the dashboard
  2. Inaccurate or delayed deployment of airbags in a crash
  3. Loss of crash data recording capability
  4. Potential safety concerns in the event of an accident

How to Fix B1193 Mercury

  1. Diagnose the specific cause of the code by using a diagnostic scanner to retrieve the fault codes and data from the airbag control module.
  2. Clear the crash event storage in the airbag control module to allow for new crash data to be recorded.
  3. Inspect the airbag system components, including the control module, wiring, and sensors, for any damage or faults.
  4. Repair or replace any faulty components, such as the airbag control module or wiring, as needed.
  5. Reset the airbag system and clear the diagnostic trouble codes to ensure proper functionality.

Cost to Fix B1193 Mercury

The cost of repairing the B1193 code on a Mercury vehicle can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of replacing an airbag control module can range from $200 to $600, while replacing wiring or sensors may cost between $100 and $300. Labor costs for the repair can add an additional $100 to $300, bringing the total repair cost to around $400 to $900. It's important to note that these are rough estimates, and actual repair costs may vary based on factors such as location, vehicle make and model, and the specific repairs needed. It's recommended to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate.

Tech Notes for B1193 Mercury

This Diagnostic Trouble Code (DTC) indicates the vehicle has been in a crash. INSTALL a new Restraint Control Module (RCM) and impact sensors.

Need more information about the B1193 Mercury code?

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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 B1193 Mercury Code

1. What are the common symptoms of OBDII code B1193 in a Mercury?

- The common symptoms include the airbag warning light staying illuminated on the dashboard and potential issues with the airbag system.

2. What does the OBDII code B1193 "Crash Event Storage Full and Locked No Sub Type Information" mean for a Mercury?

- This code indicates that the crash event data storage in the airbag control module is full and locked, with no sub-type information available.

3. What are the possible causes of OBDII code B1193 in a Mercury?

- The code B1193 can be triggered by a full crash event data storage in the airbag control module, a locked storage preventing new data recording, or a lack of specific sub-type information.

4. How serious is the OBDII code B1193 in a Mercury?

- The B1193 code is quite serious as it pertains to the airbag system, which is a crucial safety component in the vehicle. It is recommended to address this issue promptly.

5. Can I continue driving my Mercury with the OBDII code B1193 present?

- It is not recommended to drive the vehicle with the B1193 code active, as it indicates potential issues with the airbag system that may compromise safety in the event of a crash.

6. How can I repair the OBDII code B1193 in my Mercury?

- Repairing the B1193 code typically involves accessing the airbag control module, diagnosing the specific cause of the issue, clearing the crash event data storage, and addressing any underlying problems.

7. Is it possible to reset the OBDII code B1193 in a Mercury without professional equipment?

- While some basic code readers may be able to clear the code temporarily, it is recommended to have the underlying issue diagnosed and repaired by a qualified mechanic to ensure the airbag system's proper functioning.

8. Are there any safety precautions I should take if the OBDII code B1193 appears in my Mercury?

- It is important to exercise caution and prioritize safety if the B1193 code is present, as it indicates potential issues with the airbag system. Avoid driving the vehicle until the problem is resolved.

9. How much does it typically cost to repair the OBDII code B1193 in a Mercury?

- The cost of repairing the B1193 code can vary depending on the specific cause of the issue, the extent of repairs needed, and the labor rates in your area. It is advisable to obtain a professional diagnosis for an accurate estimate.

10. Can the OBDII code B1193 in a Mercury be a recurring issue even after repair?

- If the underlying cause of the B1193 code is not properly addressed during repair, it is possible for the issue to recur. It is crucial to ensure that all aspects of the airbag system are thoroughly inspected and repaired to prevent recurrence.

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