B3124
Keyless Entry Antenna 6
B3124 is an OBD-II diagnostic trouble code meaning: Keyless Entry Antenna 6. Common causes: damage to antenna no. 6, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- The keyless entry system does not work in the trunk area
- Difficulty opening the trunk
- Error indication on the dashboard
Causes
- Damage to antenna No. 6
- Open or short circuit in wiring harness
- Malfunction of the keyless entry system control module
- Contact corrosion
How to Fix
- Check the integrity of antenna No. 6
- Check the wiring harness for opens and shorts
- Check contacts for corrosion
- Replace the antenna if necessary
- Check system control module
Related codes
Error B3124 by Vehicle Brand
FAQ
What does the B3124 code mean?
B3124 is an OBD-II diagnostic trouble code that indicates: Keyless Entry Antenna 6
What causes a B3124 error code?
The most common causes of B3124 include: Damage to antenna No. 6; Open or short circuit in wiring harness; Malfunction of the keyless entry system control module; Contact corrosion.
How do I fix a B3124 diagnostic trouble code?
To fix B3124: Check the integrity of antenna No. 6. Check the wiring harness for opens and shorts. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3124?
Limited driving only, diagnose soon
How much does it cost to fix B3124?
The estimated repair cost for B3124 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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