B3703
Intermittent Wiper Delay Input Circuit High
B3703 is an OBD-II diagnostic trouble code meaning: Intermittent Wiper Delay Input Circuit High. Common causes: short circuit to positive in the control circuit, faulty wiper delay time relay. Estimated repair cost: $33–111.
Symptoms
- The wipers operate continuously despite the intermittent setting
- Intermittent mode is running at the wrong frequency
- The wipers turn on spontaneously
- No intermittent operation
Causes
- Short circuit to positive in the control circuit
- Faulty wiper delay time relay
- Wiring harness damage
- Oxidation of contacts in the wiper switch
- Body Control Module (BCM) Problems
How to Fix
- Check the voltage in the control circuit with the ignition on
- Inspect the wiring harness for damage
- Check the operation of the wiper delay time relay
- Test the wiper switch on the steering column
- If necessary, replace faulty components
Related codes
Error B3703 by Vehicle Brand
FAQ
What does the B3703 code mean?
B3703 is an OBD-II diagnostic trouble code that indicates: Intermittent Wiper Delay Input Circuit High
What causes a B3703 error code?
The most common causes of B3703 include: Short circuit to positive in the control circuit; Faulty wiper delay time relay; Wiring harness damage; Oxidation of contacts in the wiper switch.
How do I fix a B3703 diagnostic trouble code?
To fix B3703: Check the voltage in the control circuit with the ignition on. Inspect the wiring harness for damage. Check the operation of the wiper delay time relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3703?
Limited driving only, diagnose soon
How much does it cost to fix B3703?
The estimated repair cost for B3703 is $33–111. Actual cost depends on your vehicle, location, and labor rates.
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