B3718 Saturn Code - Front Wiper Relay Drive Circuit High
Quick Answer
The B3718 diagnostic trouble code (DTC) for Saturn vehicles refers to a Front Wiper Relay Drive Circuit High. Common causes include Wiring issues such as a short circuit or open circuit, Faulty front wiper relay, Malfunctioning wiper motor. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B3718 Saturn indicates Front Wiper Relay Drive Circuit High.
- Common causes
- Common causes include Wiring issues such as a short circuit or open circuit, Faulty front wiper relay, Malfunctioning wiper motor.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code B3718 Saturn Description
The B3718 diagnostic trouble code (DTC) for Saturn vehicles refers to a Front Wiper Relay Drive Circuit High. This code indicates that there is a high voltage condition in the circuit that controls the front wiper relay. The front wiper relay is responsible for controlling the operation of the front windshield wipers, and a high voltage condition can disrupt the proper functioning of this component.
Common Causes of B3718 Saturn
- Wiring issues such as a short circuit or open circuit.
- Faulty front wiper relay.
- Malfunctioning wiper motor.
- Problem with the vehicle's body control module.
- Corrosion or damage to electrical connectors in the front wiper circuit.
Symptoms of B3718 Saturn
- Front windshield wipers not working at all.
- Front windshield wipers operating erratically.
- Front windshield wipers stopping and starting unexpectedly.
- High-pitched noise coming from the front wiper area.
- Dashboard warning light indicating a front wiper system malfunction.
How to Fix B3718 Saturn
- Begin by conducting a comprehensive inspection of the front wiper relay and associated wiring to identify any visible damage or corrosion.
- Test the front wiper relay and wiper motor using a multimeter to determine if they are functioning properly.
- Check the vehicle's body control module for any signs of malfunction or damage.
- Repair or replace any faulty components identified during the inspection and testing process.
- Clear the diagnostic trouble code from the vehicle's onboard computer using a scan tool to reset the system and ensure the issue has been resolved.
Cost to Fix B3718 Saturn
The cost of repairing a Front Wiper Relay Drive Circuit High issue can vary depending on the specific cause of the problem and the cost of parts and labor in your area. On average, you can expect to pay anywhere from $150 to $400 for parts and labor to address this issue. Keep in mind that labor rates at auto repair shops can vary, so it's advisable to get quotes from multiple shops to find the best deal. Additional costs may apply if other components need to be repaired or replaced during the diagnostic and repair process.
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Frequently Asked Questions about B3718 Saturn Code
1. What are common symptoms of OBDII code B3718 Saturn (Front Wiper Relay Drive Circuit High)?
- Common symptoms include malfunctioning front wipers, wipers not turning off, or erratic wiper movement.
2. What can cause the OBDII code B3718 Saturn to trigger?
- The code may be triggered by a faulty front wiper relay, damaged wiring, or a malfunctioning wiper motor.
3. How can I diagnose the cause of OBDII code B3718 Saturn?
- Use a diagnostic scanner to retrieve the code and check the front wiper relay, wiring connections, and wiper motor for any issues.
4. Is it safe to continue driving with OBDII code B3718 Saturn triggered?
- It is not recommended to drive with this code triggered, as it can lead to unpredictable wiper behavior and compromise visibility.
5. Can I repair OBDII code B3718 Saturn on my own?
- Depending on your automotive repair skills, you may be able to address the issue by replacing the front wiper relay, repairing damaged wiring, or fixing the wiper motor.
6. Are there any quick tips for fixing OBDII code B3718 Saturn?
- Check for loose or damaged wiring connections, ensure the front wiper relay is securely in place, and inspect the wiper motor for any visible damage.
7. How much does it cost to repair OBDII code B3718 Saturn at a mechanic?
- Repair costs can vary depending on the exact cause of the issue, but expect to pay for diagnostic time, parts, and labor, which can range from $100 to $300 or more.
8. Can extreme weather conditions trigger OBDII code B3718 Saturn?
- Yes, extreme weather conditions like heavy rain, snow, or ice can put additional strain on the front wiper system and potentially trigger this code.
9. Will resetting the OBDII code B3718 Saturn make the issue go away?
- Resetting the code may temporarily turn off the warning light, but if the underlying issue is not addressed, the code is likely to reappear.
10. How can I prevent OBDII code B3718 Saturn from triggering again in the future?
- Regularly inspect and maintain your front wiper system, including checking for proper operation, keeping the windshield clean, and addressing any issues promptly to prevent code recurrence.
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