B1941 Lincoln Code - Right Front Air Bag Crash Sensor Feed/Return Circuit Open
Quick Answer
The voltage at the terminal is set by Air Bag Diagnostic Monitor to be slightly less than the battery voltage. Common causes include Faulty Right Front Air Bag Crash Sensor, Right Front Air Bag Crash Sensor harness is open or shorted, Right Front Air Bag Crash Sensor 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
- B1941 Lincoln indicates Right Front Air Bag Crash Sensor Feed/Return Circuit Open.
- Common causes
- Common causes include Faulty Right Front Air Bag Crash Sensor, Right Front Air Bag Crash Sensor harness is open or shorted, Right Front Air Bag Crash Sensor 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 B1941 Lincoln Description
What are the Possible Causes of the DTC B1941 Lincoln?
- Faulty Right Front Air Bag Crash Sensor
- Right Front Air Bag Crash Sensor harness is open or shorted
- Right Front Air Bag Crash Sensor circuit poor electrical connection
- Faulty Air Bag Diagnostic Monitor
How to Fix the DTC B1941 Lincoln?
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 B1941 Lincoln 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 B1941 Lincoln Code
1. What does code B1941 mean on a Lincoln?
Code B1941 indicates an open circuit in the right front airbag crash sensor feed or return circuit, which can affect the airbag system's ability to function properly.
2. What are the symptoms of the B1941 code?
Common symptoms include the airbag warning light staying illuminated and the airbag system being disabled.
3. What causes code B1941 to appear?
This code is typically caused by damaged wiring, a faulty right front crash sensor, a corroded or loose connector, or an issue with the airbag control module.
4. Is it safe to drive with the B1941 code present?
While the vehicle may still be drivable, the airbag system may not deploy in an accident, which poses a significant safety risk.
5. How can I diagnose the B1941 code?
Diagnose by visually inspecting the wiring and connectors near the right front crash sensor, testing the sensor with a multimeter, and using a diagnostic scanner to confirm the fault.
6. Can a faulty right front crash sensor cause code B1941?
Yes, a faulty or damaged right front crash sensor is a common cause of this code.
7. How do you fix code B1941 on a Lincoln?
Repairs may involve replacing the right front crash sensor, repairing or replacing damaged wiring, cleaning corroded connectors, or reprogramming the airbag control module.
8. How much does it cost to fix the B1941 code?
The cost varies depending on the issue, ranging from $100 for wiring repairs to $300-$600 to replace the crash sensor or airbag module.
9. Can I clear the B1941 code without fixing the issue?
Clearing the code without addressing the root cause will only temporarily remove it, and the problem will return.
10. Will disconnecting the battery fix the B1941 code?
Disconnecting the battery may clear the code temporarily, but it will not fix the underlying wiring or sensor issue causing the fault.
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