B3715
Windshield Wiper Relay Drive Circuit
B3715 is an OBD-II diagnostic trouble code meaning: Windshield Wiper Relay Drive Circuit. Common causes: open or short circuit in wiring harness, faulty wiper relay. Estimated repair cost: $6–56.
Symptoms
- Windshield wipers don't work
- Intermittent wiper operation
- The wipers turn on randomly
- No response to switch
Causes
- Open or short circuit in wiring harness
- Faulty wiper relay
- Problems with the control unit
- Contact corrosion
- Faulty wiper switch
How to Fix
- Check the windshield wiper circuit fuse
- Inspect the wiring harness for damage
- Check the operation of the windshield wiper relay
- Test the wiper switch
- Replace relay or switch if necessary
- Check contacts for corrosion
Related codes
Error B3715 by Vehicle Brand
FAQ
What does the B3715 code mean?
B3715 is an OBD-II diagnostic trouble code that indicates: Windshield Wiper Relay Drive Circuit
What causes a B3715 error code?
The most common causes of B3715 include: Open or short circuit in wiring harness; Faulty wiper relay; Problems with the control unit; Contact corrosion.
How do I fix a B3715 diagnostic trouble code?
To fix B3715: Check the windshield wiper circuit fuse. Inspect the wiring harness for damage. Check the operation of the windshield wiper relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3715?
Limited driving only, diagnose soon
How much does it cost to fix B3715?
The estimated repair cost for B3715 is $6–56. Actual cost depends on your vehicle, location, and labor rates.
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