B1941
Open in Selectable Force Limiter Squib Right Circuit
B1941 is an OBD-II diagnostic trouble code meaning: Open in Selectable Force Limiter Squib Right Circuit. Common causes: broken wires in the pretensioner circuit, damaged or oxidized connector. Estimated repair cost: $56–278.
Symptoms
- SRS/Airbag light is on
- Error B1941 in diagnostic memory
- The passive safety system may not work in an accident.
Causes
- Broken wires in the pretensioner circuit
- Damaged or oxidized connector
- Pretensioner squib malfunction
- Problem with SRS control unit
- Short circuit to ground
How to Fix
- Visual inspection of pretensioner circuit harness and connectors
- Checking the squib resistance (should be 2-5 ohms)
- Diagnostics of voltage at the SRS unit connector
- Replacing damaged wires or connectors
- Flashing or replacing the SRS unit if necessary
- Clearing the error code and checking the system
Related codes
FAQ
What does the B1941 code mean?
B1941 is an OBD-II diagnostic trouble code that indicates: Open in Selectable Force Limiter Squib Right Circuit
What causes a B1941 error code?
The most common causes of B1941 include: Broken wires in the pretensioner circuit; Damaged or oxidized connector; Pretensioner squib malfunction; Problem with SRS control unit.
How do I fix a B1941 diagnostic trouble code?
To fix B1941: Visual inspection of pretensioner circuit harness and connectors. Checking the squib resistance (should be 2-5 ohms). Diagnostics of voltage at the SRS unit connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1941?
Do not drive — repair immediately
How much does it cost to fix B1941?
The estimated repair cost for B1941 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat