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B3713 Chevrolet Code - Rear Washer Motor Input Circuit High

Quick Answer

The B3713 diagnostic trouble code (DTC) indicates a problem with the rear washer motor input circuit in Chevrolet vehicles. Common causes include Faulty rear washer motor leading to high resistance in the circuit, Damaged or corroded wiring in the rear washer motor circuit, A malfunctioning control module that regulates the rear washer system. 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
B3713 Chevrolet indicates Rear Washer Motor Input Circuit High.
Common causes
Common causes include Faulty rear washer motor leading to high resistance in the circuit, Damaged or corroded wiring in the rear washer motor circuit, A malfunctioning control module that regulates the rear washer system.
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.
What is this?
Table of contents Created and updated by William Orellana on Oct 18, 2024
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Code B3713 Chevrolet Description

The B3713 diagnostic trouble code (DTC) indicates a problem with the rear washer motor input circuit in Chevrolet vehicles. This code is triggered when the Engine Control Module (ECM) detects a high voltage condition in the circuit that controls the rear washer motor. The rear washer system is crucial for maintaining visibility through the rear windshield, especially in adverse weather conditions. When the rear washer motor input circuit is functioning correctly, it allows the washer fluid to spray onto the rear window, aiding in cleaning and visibility.

OBDII Code B3713 Chevrolet - Rear Washer Motor Input Circuit High
B3713 Chevrolet Code - Rear Washer Motor Input Circuit High

Common Causes of B3713 Chevrolet

  1. Faulty rear washer motor leading to high resistance in the circuit.
  2. Damaged or corroded wiring in the rear washer motor circuit.
  3. A malfunctioning control module that regulates the rear washer system.
  4. Poor electrical connections or loose terminals in the circuit.
  5. Short circuit or open circuit conditions within the wiring harness.

Symptoms of B3713 Chevrolet

  1. Rear washer motor does not operate when activated.
  2. Washer fluid does not spray onto the rear windshield.
  3. Warning lights may illuminate on the dashboard.
  4. Unusual noises may be heard from the rear of the vehicle when attempting to use the washer.
  5. Intermittent or erratic operation of the rear washer system.

How to Fix B3713 Chevrolet

  1. Visual Inspection: Start with a thorough visual inspection of the wiring and connectors associated with the rear washer motor. Look for signs of damage, corrosion, or loose connections.
  2. Test the Rear Washer Motor: Use a multimeter to test the rear washer motor for proper voltage and resistance. If the motor is faulty, it will need to be replaced.
  3. Check Wiring and Connectors: Inspect the wiring harness for any signs of wear or damage. Repair or replace any damaged wires or connectors as necessary.
  4. Scan for Additional Codes: Use an OBD-II scanner to check for any additional trouble codes that may provide further insight into the issue.
  5. Reprogram or Replace Control Module: If the control module is found to be malfunctioning, it may need to be reprogrammed or replaced to restore proper function to the rear washer system.

Cost to Fix B3713 Chevrolet

The typical repair costs for addressing the B3713 code can vary significantly based on the specific repairs needed. On average, you might expect to pay between $150 and $500, which includes parts and labor. For instance, a replacement rear washer motor may cost around $50 to $150, while labor costs can range from $80 to $150 per hour depending on the shop's location and expertise. It's important to note that diagnosis time and labor rates can fluctuate based on various factors, including the vehicle's make and model, engine type, and the specific auto repair shop. In metropolitan areas or dealerships, rates may be higher, while independent shops often offer more competitive pricing. It is advisable to check local rates for a more precise estimate tailored to your specific situation.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B3713 Chevrolet Code

1. What are the common symptoms of OBDII code B3713 in a Chevrolet related to the rear washer motor input circuit high?

- Common symptoms include the rear washer not working, the rear wiper not functioning properly, and a possible illuminated warning light on the dashboard.

2. What are the typical causes of OBDII code B3713 in a Chevrolet triggering the rear washer motor input circuit high?

- Potential causes of this code may include a faulty rear washer motor, damaged wiring or connectors in the circuit, or a malfunctioning rear washer switch.

3. How can I diagnose the rear washer motor input circuit high issue in a Chevrolet with OBDII code B3713?

- To diagnose the problem, you can use a diagnostic scanner to retrieve the specific code, visually inspect the rear washer system components for any visible damage, and test the rear washer motor and related circuitry for proper functionality.

4. Are there any quick repair tips for resolving OBDII code B3713 in a Chevrolet linked to the rear washer motor input circuit high?

- Quick repair tips may include checking the rear washer fuse for any signs of damage, ensuring the washer fluid reservoir is filled, and inspecting the rear washer motor and wiring for any obvious issues.

5. Can a DIY enthusiast fix the OBDII code B3713 related to the rear washer motor input circuit high in a Chevrolet?

- Depending on your skill level and access to tools, DIY enthusiasts may be able to address this issue by following repair guides, replacing faulty components, or seeking assistance from online forums.

6. Is it safe to continue driving a Chevrolet with OBDII code B3713 indicating a rear washer motor input circuit high problem?

- While the vehicle may still be drivable, it is advisable to address the issue promptly to ensure the rear washer system operates correctly and to prevent any potential safety hazards associated with impaired rear visibility.

7. How much does it typically cost to repair OBDII code B3713 in a Chevrolet related to the rear washer motor input circuit high?

- Repair costs can vary depending on the exact cause of the issue, but they may range from a simple fuse replacement or wiring repair to more complex motor or switch replacements, potentially costing between $50 to $300 or more.

8. Can weather conditions or environmental factors contribute to triggering OBDII code B3713 in a Chevrolet due to the rear washer motor input circuit high?

- Yes, extreme weather conditions, exposure to moisture, or physical damage from debris can all play a role in causing issues with the rear washer system that may lead to the activation of this diagnostic trouble code.

9. How long does it typically take to repair OBDII code B3713 in a Chevrolet associated with the rear washer motor input circuit high?

- The repair time can vary based on the complexity of the problem and the availability of parts, but simple fixes like replacing a fuse or connector may take less than an hour, while more involved repairs could require a few hours or more.

10. Are there any preventative maintenance tips to help avoid encountering OBDII code B3713 in a Chevrolet due to rear washer motor input circuit high issues?

- Regularly checking the rear washer system components for signs of wear, ensuring proper fluid levels, and addressing any issues promptly can help prevent the occurrence of this code and maintain the functionality of the rear washer system.

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