B1916 Code - Air Bag Driver Circuit Short To Battery
Quick Answer
The Air Bag Control Module monitors the Air Bag Driver Circuit. Common causes include Faulty Air Bag Driver, Air Bag Driver harness is open or shorted, Air Bag Driver 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
- B1916 indicates Air Bag Driver Circuit Short To Battery.
- Common causes
- Common causes include Faulty Air Bag Driver, Air Bag Driver harness is open or shorted, Air Bag Driver 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 B1916 Description
What are the Possible Causes of the DTC B1916?
- Faulty Air Bag Driver
- Air Bag Driver harness is open or shorted
- Air Bag Driver circuit poor electrical connection
- Faulty Air Bag Control Module
How to Fix the DTC B1916?
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 B1916 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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Information for Specific Makes
- B1916 Ford — Driver Air Bag Circuit Shorted To Battery Or Ignition
- B1916 Lincoln — Driver Air Bag Circuit Shorted To Battery Or Ignition
- B1916 Mazda — Air Bag Driver Circuit Short To Battery
- B1916 Mercury — Driver Air Bag Circuit Shorted To Battery Or Ignition
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 B1916 Code
1. What are the common symptoms of OBDII code B1916?
- The common symptoms of OBDII code B1916, which indicates an Air Bag Driver Circuit Short To Battery, include the airbag warning light being illuminated on the dashboard and potential failure of the airbag system.
2. What are the possible causes of OBDII code B1916?
- The possible causes of OBDII code B1916 include a short circuit in the driver's side airbag circuit, faulty wiring or connectors, or a malfunctioning airbag module.
3. How can I diagnose OBDII code B1916?
- Diagnosing OBDII code B1916 involves using a professional OBDII scanner to retrieve the specific fault code and then inspecting the driver's side airbag circuit, wiring, and connectors for any signs of damage or shorts.
4. Can I still drive my vehicle with OBDII code B1916?
- It is not recommended to drive your vehicle with OBDII code B1916, as the airbag system may be compromised, leading to potential safety risks in the event of a collision.
5. How can I repair OBDII code B1916?
- Repairing OBDII code B1916 involves locating and repairing any short circuits in the driver's side airbag circuit, replacing damaged wiring or connectors, and resetting the fault code using an OBDII scanner.
6. Is it safe to reset OBDII code B1916 without fixing the issue?
- It is not safe to simply reset OBDII code B1916 without fixing the underlying issue, as the airbag system may still be compromised, putting you at risk in the event of an accident.
7. Can a DIY enthusiast repair OBDII code B1916 at home?
- While some DIY enthusiasts may have the skills to diagnose and repair OBDII code B1916, it is recommended to seek professional help due to the safety critical nature of the airbag system.
8. Will fixing OBDII code B1916 be expensive?
- The cost of fixing OBDII code B1916 can vary depending on the underlying issue, but it is important to address the problem promptly to ensure the proper functioning of the airbag system.
9. Can OBDII code B1916 be intermittent?
- Yes, OBDII code B1916 can sometimes be intermittent, but it should not be ignored as it indicates a potential fault in the airbag system that needs to be addressed.
10. Is OBDII code B1916 a common issue in certain vehicle makes and models?
- OBDII code B1916 can be a common issue in various vehicle makes and models that are equipped with airbag systems, but the specific prevalence may vary.
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