C2130
Brake Lamp Relay Error
C2130 is an OBD-II diagnostic trouble code meaning: Brake Lamp Relay Error. Common causes: brake light relay malfunction, open or short circuit in the circuit. Estimated repair cost: $22–56.
Symptoms
- Brake lights don't work
- Brake lights are flashing
- The warning light on the dashboard comes on
- Error C2130 is stored in the ECU memory
Causes
- Brake light relay malfunction
- Open or short circuit in the circuit
- Poor contact in connectors
- Control unit malfunction
How to Fix
- Check brake light relay fuse
- Inspect the wiring harness for damage
- Check the contacts in the relay and control unit connectors
- Replace brake light relay if necessary
- Test the operation of brake lights after repair
Related codes
FAQ
What does the C2130 code mean?
C2130 is an OBD-II diagnostic trouble code that indicates: Brake Lamp Relay Error
What causes a C2130 error code?
The most common causes of C2130 include: Brake light relay malfunction; Open or short circuit in the circuit; Poor contact in connectors; Control unit malfunction.
How do I fix a C2130 diagnostic trouble code?
To fix C2130: Check brake light relay fuse. Inspect the wiring harness for damage. Check the contacts in the relay and control unit connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C2130?
Limited driving only, diagnose soon
How much does it cost to fix C2130?
The estimated repair cost for C2130 is $22–56. Actual cost depends on your vehicle, location, and labor rates.
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