B3104
Steering Shaft Position Sensor Malfunction
B3104 is an OBD-II diagnostic trouble code meaning: Steering Shaft Position Sensor Malfunction. Common causes: mechanical damage to the steering shaft position sensor, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Incorrect operation of the power steering
- ESP malfunction lamp lights up
- Unstable operation of adaptive lighting
Causes
- Mechanical damage to the steering shaft position sensor
- Open or short circuit in wiring harness
- ECU malfunction
- Problems with sensor connectors
How to Fix
- Check the integrity of the sensor wiring harness
- Check the sensor connectors for oxides and damage
- Test the steering shaft position sensor using a diagnostic scanner
- Replace sensor if necessary
Related codes
Error B3104 by Vehicle Brand
FAQ
What does the B3104 code mean?
B3104 is an OBD-II diagnostic trouble code that indicates: Steering Shaft Position Sensor Malfunction
What causes a B3104 error code?
The most common causes of B3104 include: Mechanical damage to the steering shaft position sensor; Open or short circuit in wiring harness; ECU malfunction; Problems with sensor connectors.
How do I fix a B3104 diagnostic trouble code?
To fix B3104: Check the integrity of the sensor wiring harness. Check the sensor connectors for oxides and damage. Test the steering shaft position sensor using a diagnostic scanner. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3104?
Limited driving only, diagnose soon
How much does it cost to fix B3104?
The estimated repair cost for B3104 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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