B1137 Nissan Code - Left Right Side Air Bag Module Short
Quick Answer
The B1137 Nissan code indicates a problem with the left right side airbag module in the vehicle. Common causes include Damaged wiring in the airbag system, Faulty left right side airbag module, 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
- B1137 Nissan indicates Left Right Side Air Bag Module Short.
- Common causes
- Common causes include Damaged wiring in the airbag system, Faulty left right side airbag module, 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.
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Code B1137 Nissan Description
The B1137 Nissan code indicates a problem with the left right side airbag module in the vehicle. This means that there is a short circuit detected in the airbag system, specifically on the left side. The airbag module is a crucial safety component that is designed to deploy in the event of a collision to protect the driver or passenger from impact. A short circuit in the airbag module can prevent it from deploying properly when needed, compromising the safety of the occupants in the vehicle.
Common Causes of B1137 Nissan
- Damaged wiring in the airbag system
- Faulty left right side airbag module
- Malfunctioning airbag control module
- Corrosion in the airbag system components
- Vehicle collision or impact causing damage to the airbag system
Symptoms of B1137 Nissan
- Airbag warning light illuminated on the dashboard
- Inability to turn off the airbag warning light
- Faulty airbag deployment or no deployment in a crash
- Intermittent or sporadic issues with the airbag system
How to Fix B1137 Nissan
- Begin by diagnosing the specific cause of the short circuit in the left right side airbag module using a diagnostic scanner.
- Inspect the wiring and connections in the airbag system for any damage or corrosion.
- Replace the faulty left right side airbag module if necessary.
- Repair or replace the airbag control module if it is found to be causing the issue.
- Clear the diagnostic trouble codes and reset the airbag system to ensure proper functionality.
Cost to Fix B1137 Nissan
The cost of repairing a B1137 Nissan code can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the repair costs for this type of airbag module short circuit can range from $200 to $800, including parts and labor. It is important to note that diagnostic time and labor rates at auto repair shops can vary, so it is advisable to obtain quotes from different shops to compare prices. Additionally, the cost may be higher at dealerships or in metropolitan areas compared to independent repair shops.
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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 B1137 Nissan Code
1. What are the common symptoms of OBDII code B1137 Nissan (Left Right Side Air Bag Module Short)?
- The common symptoms include the airbag warning light illuminated on the dashboard, potential non-deployment of the left or right side airbags in an accident, and diagnostic trouble codes related to the airbag system.
2. What are the possible causes of OBDII code B1137 Nissan?
- The code B1137 usually indicates a short circuit in the left or right side airbag module wiring, a faulty airbag module, or a damaged connector or wiring harness.
3. How can I diagnose the issue related to OBDII code B1137 Nissan?
- Diagnosing the problem involves using an OBDII scanner to retrieve the specific trouble code, inspecting the wiring and connectors of the left and right side airbag modules, and performing continuity tests to identify any shorts or open circuits.
4. Can I drive my vehicle with OBDII code B1137 Nissan present?
- It is not recommended to drive the vehicle with an unresolved airbag system issue indicated by code B1137, as it may compromise the safety of the occupants in the event of a collision.
5. Is it safe to repair OBDII code B1137 Nissan by myself?
- Repairing the airbag system-related issues should be performed by a qualified technician with expertise in handling airbag systems to ensure proper diagnosis, repair, and retesting to guarantee the system's functionality and safety.
6. How much does it typically cost to repair OBDII code B1137 Nissan?
- The cost of repairing OBDII code B1137 Nissan can vary depending on the extent of the damage, the parts needed for replacement, and the labor costs involved. It is advisable to consult with a professional for an accurate estimate.
7. Can resetting the OBDII code B1137 Nissan resolve the issue?
- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the code. It is essential to diagnose and repair the root cause to ensure the airbag system's proper functioning.
8. Are there any recalls related to OBDII code B1137 Nissan?
- It is recommended to check with Nissan or the relevant authorities for any recalls related to the OBDII code B1137 to see if the issue is covered under a manufacturer's recall for free repair or replacement.
9. What precautions should I take when working on the airbag system to resolve OBDII code B1137 Nissan?
- It is crucial to disconnect the vehicle's battery, wait for the specified time to allow the system to discharge, and follow the manufacturer's safety procedures to prevent accidental deployment of the airbags while working on the system.
10. Can OBDII code B1137 Nissan affect the overall safety of the vehicle?
- Yes, OBDII code B1137 indicates a fault in the airbag system, which is a critical safety component designed to protect occupants in the event of a collision. Resolving the issue promptly is essential to ensure the airbags function as intended for occupant safety.
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