AutoCodes – Ford – B1051 Ford

B1051 Ford Code - Front Washer Switch Performance or Incorrect Operation

Quick Answer

The Body Control Module (BCM) monitors the Front Washer Switch. Common causes include Faulty Front Washer Switch, Front Washer Switch harness is open or shorted, Front Washer Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1051 Ford indicates Front Washer Switch Performance or Incorrect Operation.
Common causes: Common causes include Faulty Front Washer Switch, Front Washer Switch harness is open or shorted, Front Washer Switch circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 6,435

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 11, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1051 Ford Description

The Body Control Module (BCM) monitors the Front Washer Switch. The BCM sets the OBDII code when the Front Washer Switch is not to factory specifications.

OBDII Code B1051 Ford - Front Washer Switch Performance or Incorrect Operation - AutoCodes.com — B1051 Ford Code - Front Washer Switch Performance or Incorrect Operation

What does this mean?

What are the Possible Causes of the DTC B1051 Ford?

Faulty Front Washer Switch
Front Washer Switch harness is open or shorted
Front Washer Switch circuit poor electrical connection

How to Fix the DTC B1051 Ford?

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 B1051 Ford 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 B1051 Ford Code

1. What are the common symptoms of OBDII code B1051 Ford (Front Washer Switch Performance or Incorrect Operation)?

- The common symptoms include the front washer switch not functioning properly, the windshield washer system not working, or the front washer pump not engaging.

2. What can cause the OBDII code B1051 Ford to trigger?

- The code B1051 can be triggered by issues with the front washer switch, a faulty front washer pump, a wiring problem, or a malfunction in the windshield washer system.

3. How can I diagnose the OBDII code B1051 related to Front Washer Switch Performance?

- To diagnose the issue, you can start by checking the front washer switch for proper operation, inspecting the front washer pump for any faults, and examining the wiring connections for any damage.

4. What are the possible repair tips for fixing OBDII code B1051 Ford?

- Repair tips may include replacing the front washer switch, testing and replacing the front washer pump if necessary, repairing any damaged wiring, or resetting the code after fixing the issue.

5. Is it safe to continue driving with the OBDII code B1051 Ford active?

- It is recommended to address the issue promptly to ensure the proper functioning of the windshield washer system. Driving with a faulty washer system can compromise visibility and safety.

6. Can I reset the OBDII code B1051 Ford without fixing the underlying issue?

- While you can reset the code using an OBDII scanner, it is important to fix the underlying issue causing the code to prevent it from recurring and ensure the proper operation of the front washer system.

7. How much does it typically cost to repair OBDII code B1051 Ford?

- The repair costs can vary depending on the exact cause of the issue. Replacing the front washer switch or pump, repairing wiring, or addressing other issues may range from relatively inexpensive to moderately costly.

8. Are there any common DIY solutions for resolving OBDII code B1051 Ford?

- DIY solutions may include checking and cleaning the front washer switch contacts, inspecting and cleaning the front washer pump filter, or ensuring all wiring connections are secure and free of corrosion.

9. What other OBDII codes might be related to issues with the front washer switch or pump?

- Other related codes may include B1050 (Front Washer Switch Signal Malfunction) or B1052 (Rear Washer Switch Performance or Incorrect Operation), depending on the specific problem affecting the washer system.

10. Can extreme weather conditions affect the performance of the front washer switch and trigger OBDII code B1051 Ford?

- Yes, extreme cold or hot weather conditions can impact the functionality of the front washer switch, pump, or system components, potentially leading to issues that trigger the B1051 diagnostic trouble code.