B2295 Mercury Code - Restraint System Side Air Bag Fault
Quick Answer
A Side Air Bag Module provides protection of the thorax area (between the neck and abdomen) of the body, working in conjunction with the head protection provided by a safety canopy module. Common causes include Faulty Side Air Bag Module, Side Air Bag Module harness is open or shorted, 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
- B2295 Mercury indicates Restraint System Side Air Bag Fault.
- Common causes
- Common causes include Faulty Side Air Bag Module, Side Air Bag Module harness is open or shorted, 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.
Code B2295 Mercury Description
The Restraints Control Module (RCM) continuously monitors the driver and passenger Side 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) B2294 in memory if any of these conditions are detected to be outside of their respectful range. If the RCM detects a fault, it will send a message to the instrument cluster module to illuminate the air bag warning indicator.
As the RCM continuously monitors Side Air Bag Module circuits for resistance, it expects a normal resistance between 1.31 to 4.29 ohms.
If a loop resistance 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.
What are the Possible Causes of the DTC B2295 Mercury?
- Faulty Side Air Bag Module
- Side Air Bag Module harness is open or shorted
- Side Air Bag Module circuit poor electrical connection
- Faulty Restraints Control Module (RCM)
How to Fix the DTC B2295 Mercury?
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 B2295 Mercury 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.
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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.
Frequently Asked Questions about B2295 Mercury Code
1. What are common symptoms of the OBDII code B2295 in a Mercury vehicle?
- Common symptoms include the airbag warning light staying illuminated on the dashboard and possible loss of functionality of the side airbags.
2. What does the OBDII code B2295 in a Mercury indicate?
- The code B2295 indicates a Restraint System Side Air Bag Fault in the vehicle.
3. What are some possible causes of the B2295 code in a Mercury?
- Possible causes include a malfunctioning side airbag sensor, wiring issues, or a faulty airbag module.
4. How can I diagnose the B2295 code in my Mercury?
- Diagnosing the B2295 code typically involves using an OBDII scanner to retrieve the code and then conducting further inspection of the side airbag system components.
5. Is it safe to drive my Mercury with the B2295 code present?
- It is not recommended to drive the vehicle with the B2295 code, as it indicates a fault in the side airbag system, which could compromise safety in the event of an accident.
6. Can I reset the B2295 code in my Mercury myself?
- While you can clear the code with an OBDII scanner, it is important to address the underlying issue causing the fault to ensure the safety features are functioning properly.
7. How much does it typically cost to repair the B2295 code in a Mercury?
- Repair costs for the B2295 code can vary depending on the cause of the fault, but it may involve replacing sensors, repairing wiring, or replacing the airbag module.
8. Are there any DIY tips for fixing the B2295 code in my Mercury?
- DIY tips may include checking for loose connections, inspecting the wiring harness for damage, and ensuring the side airbag sensors are properly secured.
9. How long does it take to repair the B2295 code in a Mercury?
- Repair times can vary based on the specific cause of the fault, but it may take a few hours to a full day to diagnose and fix the issue.
10. Can a local mechanic or dealership help me with the B2295 code in my Mercury?
- Yes, a qualified mechanic or dealership with experience in handling airbag systems can assist you in diagnosing and repairing the B2295 code in your Mercury.
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