B3703 GMC Code - Intermittent Wiper Delay Input Circuit High
Quick Answer
The B3703 GMC code indicates an issue with the intermittent wiper delay input circuit being too high. Common causes include Faulty wiring in the intermittent wiper delay circuit, Malfunctioning wiper control module, Defective wiper switch. 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
- B3703 GMC indicates Intermittent Wiper Delay Input Circuit High.
- Common causes
- Common causes include Faulty wiring in the intermittent wiper delay circuit, Malfunctioning wiper control module, Defective wiper switch.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B3703 GMC Description
The B3703 GMC code indicates an issue with the intermittent wiper delay input circuit being too high. In vehicles, the intermittent wiper delay function allows the driver to set a delay between each wipe of the windshield wipers. When this circuit is reading a high input, it means that the signal being sent to the wiper control module is outside of the normal range, potentially causing erratic behavior in the wiper system.
Common Causes of B3703 GMC
- Faulty wiring in the intermittent wiper delay circuit
- Malfunctioning wiper control module
- Defective wiper switch
- Wiper motor issues
- Corrosion or loose connections in the wiper system
Symptoms of B3703 GMC
- Erratic behavior of the windshield wipers
- Inability to set or adjust the intermittent wiper delay
- Wipers not working at all
- Wipers only working at one speed
- Wipers getting stuck in one position
How to Fix B3703 GMC
- Begin by conducting a thorough inspection of the wiper system, including the wiring, control module, switch, and motor.
- Use a multimeter to test the voltage in the intermittent wiper delay input circuit to determine if it is reading too high.
- Replace any damaged wiring or connectors in the circuit.
- Test the wiper control module and switch for proper functionality and replace if necessary.
- If the issue persists, inspect the wiper motor for any faults and replace if needed.
Cost to Fix B3703 GMC
The typical repair costs for addressing the B3703 GMC code can range from $100 to $300, depending on the specific cause of the issue and the cost of parts. This estimate includes the cost of parts such as wiring, control module, switch, or wiper motor, as well as labor charges. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.
Need more information about the B3703 GMC code?
Need more information on how to fix the B3703 GMC code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B3703 GMC code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B3703 GMC Code
1. What are common symptoms of OBDII code B3703 GMC (Intermittent Wiper Delay Input Circuit High)?
- Common symptoms include erratic wiper operation, wipers not responding to delay settings, and possible intermittent wiper functionality.
2. What are the potential causes of OBDII code B3703 GMC?
- Causes may include a faulty intermittent wiper delay switch, damaged wiring in the wiper circuit, or a malfunctioning wiper control module.
3. How can I diagnose OBDII code B3703 GMC?
- Diagnose the code by inspecting the wiper delay switch, checking the wiring for any damage or loose connections, and using a multimeter to test the circuit's voltage and continuity.
4. Can a DIYer repair OBDII code B3703 GMC?
- Depending on your skill level, a DIYer may be able to repair this code by replacing the intermittent wiper delay switch or repairing any damaged wiring in the circuit.
5. Is it safe to continue driving with OBDII code B3703 GMC?
- While driving with this code may not pose an immediate safety risk, it is recommended to address the issue promptly to ensure proper wiper functionality in various weather conditions.
6. How much does it typically cost to repair OBDII code B3703 GMC?
- The cost of repair can vary depending on the specific cause of the code, but it may range from $100 to $300 for parts and labor.
7. Can weather conditions affect the occurrence of OBDII code B3703 GMC?
- Yes, extreme weather conditions such as heavy rain or snow can potentially exacerbate issues related to the intermittent wiper delay input circuit.
8. Are there any preventive maintenance tips to avoid OBDII code B3703 GMC?
- Regularly inspecting and maintaining the wiper system, including cleaning the wiper blades and ensuring proper electrical connections, can help prevent issues leading to this code.
9. Can OBDII code B3703 GMC be triggered by a loose wiper arm?
- While a loose wiper arm may not directly trigger this specific code, it can cause wiper malfunctions that may contribute to issues with the intermittent wiper delay input circuit.
10. Do I need specialized tools to repair OBDII code B3703 GMC?
- Basic tools such as screwdrivers, pliers, and a multimeter may be sufficient for diagnosing and repairing this code, but specialized tools may be required for certain repairs involving the wiper system.
Discuss the causes and fixes for B3703 GMC OBDII Code
Code B3703 GMC comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.