AutoCodes – Saturn – B3707 Saturn

B3707 Saturn Code - Front Washer Motor Input Low

Quick Answer

The Body Control Module (BCM) monitors the windshield washer pump control circuit. Common causes include Faulty Front Washer Motor, Front Washer Motor harness is open or shorted, Front Washer Motor circuit poor electrical connection. 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: B3707 Saturn indicates Front Washer Motor Input Low.
Common causes: Common causes include Faulty Front Washer Motor, Front Washer Motor harness is open or shorted, Front Washer Motor circuit poor electrical connection.
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 Popularity 493

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B3707 Saturn Description

The Body Control Module (BCM) monitors the windshield washer pump control circuit. When a front windshield wash is requested for more than 2 minutes, the BCM will turn OFF the windshield washer pump if the front wiper is NOT requested by the wiper switch.
Battery voltage for the windshield washer pump is supplied through the FRT WIPER 25 A fuse and windshield wiper washer switch. Grounding for the windshield washer pump is through the OFF position of the rear washer switch, when equipped. The Diagnostic Trouble Code (DTC) sets when the front windshield washer pump control circuit is shorted to ground for 2 minutes.

OBDII Code B3707 Saturn - Front Washer Motor Input Low - AutoCodes.com — B3707 Saturn Code - Front Washer Motor Input Low

What does this mean?

What are the Possible Causes of the DTC B3707 Saturn?

Faulty Front Washer Motor
Front Washer Motor harness is open or shorted
Front Washer Motor circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B3707 Saturn?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B3707 Saturn code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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 B3707 Saturn Code

1. What are the common symptoms of OBDII code B3707 Saturn (Front Washer Motor Input Low)?

The common symptoms include the windshield washer not working, no fluid spraying onto the windshield, and an illuminated washer fluid warning light on the dashboard.

2. What are the possible causes of OBDII code B3707 Saturn?

Possible causes include a faulty front washer motor, damaged wiring or connectors in the washer system, low washer fluid level, or issues with the washer motor control circuit.

3. How can I diagnose the Front Washer Motor Input Low issue in my Saturn?

You can start by checking the washer fluid level, inspecting the wiring and connectors for any damage, and testing the front washer motor for proper functioning using a multimeter.

4. Can I continue driving my Saturn with OBDII code B3707?

It is not recommended to continue driving with this issue as it can compromise visibility, especially in adverse weather conditions. Prompt repair is advised.

5. What are some repair tips for fixing the Front Washer Motor Input Low problem?

You can try topping up the washer fluid reservoir, checking and cleaning the washer nozzles, ensuring there are no clogs in the system, and testing the front washer motor for any defects.

6. Is OBDII code B3707 Saturn a serious issue?

While it may not affect the overall drivability of the vehicle, it is still important to address this issue promptly to maintain the proper functioning of the windshield washer system.

7. Can I reset the OBDII code B3707 Saturn on my own?

You can try resetting the code using an OBDII scanner, but it is important to diagnose and fix the underlying issue causing the code to prevent it from reoccurring.

8. How much does it cost to repair OBDII code B3707 Saturn at a mechanic?

The cost of repair can vary depending on the exact cause of the issue, but it may involve replacing the front washer motor, repairing wiring or connectors, or addressing any other related issues.

9. Will fixing OBDII code B3707 Saturn require professional help?

While some simple checks and repairs can be done by DIY enthusiasts, diagnosing and repairing complex issues related to the front washer motor may require the expertise of a professional mechanic.

10. Can extreme weather conditions cause OBDII code B3707 Saturn to trigger?

Yes, extreme cold or hot weather conditions can affect the performance of the washer system components, leading to issues like Front Washer Motor Input Low.