B0527
Right Turn Signal Circuit Low
B0527 is an OBD-II diagnostic trouble code meaning: Right Turn Signal Circuit Low. Common causes: burnt out turn signal lamp, broken or damaged wiring harness. Estimated repair cost: $11–56.
Symptoms
- Flashing of the right turn signal at an increased frequency
- Inoperative right turn signal
- Warning on the instrument panel about a malfunction of the light alarm
Causes
- Burnt out turn signal lamp
- Broken or damaged wiring harness
- Corrosion or poor contact in connectors
- Turn signal relay malfunction
- Body Control Module (BCM) Problems
How to Fix
- Check the condition of the right turn signal lamp
- Inspect the wiring harness for damage
- Check contacts and connectors for corrosion
- Test the turn signal relay
- If necessary, replace faulty components
Related codes
Error B0527 by Vehicle Brand
FAQ
What does the B0527 code mean?
B0527 is an OBD-II diagnostic trouble code that indicates: Right Turn Signal Circuit Low
What causes a B0527 error code?
The most common causes of B0527 include: Burnt out turn signal lamp; Broken or damaged wiring harness; Corrosion or poor contact in connectors; Turn signal relay malfunction.
How do I fix a B0527 diagnostic trouble code?
To fix B0527: Check the condition of the right turn signal lamp. Inspect the wiring harness for damage. Check contacts and connectors for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B0527?
Limited driving only, diagnose soon
How much does it cost to fix B0527?
The estimated repair cost for B0527 is $11–56. Actual cost depends on your vehicle, location, and labor rates.
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