B1054 Infiniti Code - Driver Air Bag Module Open
Quick Answer
The driver air bag module is dual stage and wired to the air bag diagnosis sensor unit through the spiral cable. Common causes include Faulty Driver Air Bag, Faulty Spiral Cable, Driver Air Bag harness is open. 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
- B1054 Infiniti indicates Driver Air Bag Module Open.
- Common causes
- Common causes include Faulty Driver Air Bag, Faulty Spiral Cable, Driver Air Bag harness is open.
- 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 B1054 Infiniti Description
What are the Possible Causes of the DTC B1054 Infiniti?
- Faulty Driver Air Bag
- Faulty Spiral Cable
- Driver Air Bag harness is open
- Driver Air Bag circuit poor electrical connection
How to Fix the DTC B1054 Infiniti?
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.
Code Tech Notes
1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Replace the driver air bag module.
4. Replace the spiral cable.
5. Replace the air bag diagnosis sensor unit.
6. Replace the related harness.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1054 Infiniti 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 B1054 Infiniti code?
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Need Help with the 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.
Frequently Asked Questions about B1054 Infiniti Code
1. What are the common symptoms of OBDII code B1054 in an Infiniti related to the Driver Air Bag Module Open?
The common symptoms include the airbag warning light illuminating on the dashboard and the airbag system potentially being disabled.
2. What are the possible causes of OBDII code B1054 in an Infiniti?
The code B1054 typically indicates an open circuit or a malfunction in the driver airbag module.
3. How serious is OBDII code B1054 in an Infiniti?
Code B1054 is a serious issue as it relates to the driver airbag system, which is a critical safety component in the vehicle. It is important to address this issue promptly to ensure the airbag functions properly in case of an accident.
4. Can I still drive my Infiniti with OBDII code B1054 present?
It is not recommended to drive the vehicle with an unresolved airbag issue indicated by code B1054. The airbag may not deploy in case of an accident, which can compromise the safety of the driver.
5. How can I diagnose OBDII code B1054 in my Infiniti?
Diagnosing code B1054 usually involves using a professional OBDII scanner to retrieve the specific fault code and then inspecting the driver airbag module and related wiring for any visible damage or loose connections.
6. What are some repair tips for addressing OBDII code B1054 in an Infiniti?
Repairing code B1054 may involve repairing or replacing damaged wiring, connectors, or the driver airbag module itself. It is recommended to consult a certified mechanic for proper diagnosis and repair.
7. Can resetting the OBDII system clear code B1054 in an Infiniti?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing code B1054 is not addressed, the code is likely to reappear. It is important to diagnose and fix the root cause of the problem.
8. How much does it cost to repair OBDII code B1054 in an Infiniti?
The cost of repairing code B1054 can vary depending on the extent of the damage and the specific repair needed. It is advisable to get a few quotes from reputable mechanics to determine the cost.
9. Is OBDII code B1054 covered under warranty for an Infiniti vehicle?
Depending on the vehicle's warranty status and coverage, repairs related to code B1054 may be covered. It is recommended to check with the manufacturer or your warranty provider for more information.
10. Can I fix OBDII code B1054 in my Infiniti myself?
While some DIY enthusiasts may attempt to address code B1054 themselves, it is recommended to seek professional help from a certified mechanic due to the critical nature of the airbag system. Safety should always be the top priority.
Discuss the causes and fixes for B1054 Infiniti OBDII Code
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note: This b1054 code came on before I made any changes and it was OFF prior to a few days ago. I noticed that steering wheels controls were not working, so I changed the (you guessed it) clock spring. After the clock spring was changed the steering wheel controls worked however the airbag light is still flashing. Should I assume to change the actual airbag? the orange cable is b1054 and the yellow is b1049. FYI. just not sure why the orange has an open circuit.....does anyone have a srs wiring diagram for 05 g35?
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How long it takes for the code to come back once you clear the code?
Here is the wire diagram
Click here to enlarge image -
Thank for the wiring diagram. The code does not clear.
Since my last post, I changed the airbag in the steering wheel. still no dice! - the code im getting is b1054 ONLY. I can't figure out where the break in circuit is. any suggestions?
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Was your G ever involved in an accident? did the air bag deploy? if the air bag deployed, then the airbag diagnosis sensor unit needs to be replace or reset.
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How can I know for sure? When i bought the car the light was off, I drove it for a bit and it came on. Under this circumstance, would that still include the possibility of the diagnosis sensor?
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would that still include the possibility of the diagnosis sensor?
Unfortunately, there is nothing else. Broken wire is not a common problem.
If for some reason the air bag was deployed, and the diagnosis sensor unit was not replaced or reset, the diagnosis sensor unit is the problem.You don't need to replace the diagnosis sensor unit, there are some shops online that can reset and test the unit for around $50. Just search "Airbag Module Reset"
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When I purchased the vehicle I drove it for about 4-5 days before the light came on and started flashing. Could that still be the airbag module in the center console? The code also does not reset. Just flashing!
Do you know if there are any clips behind the clockspring that could of come loose? any other area between clockspring and unit itself that could pose an issue?
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