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how to fix the windshield wipers not working on my Ford F-150 12th Generation (2009-2014) - Ford F-150
Home/Cars/Ford/F-150/12th Generation (2009-2014)/how to fix the windshield wipers not working on my Ford F-150 12th Generation (2009-2014)

how to fix the windshield wipers not working on my Ford F-150 12th Generation (2009-2014)

Ford F-150 12th Generation (2009-2014)

Error Codes
1-2 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
515 words

Problem Statement

Learn how to diagnose and fix windshield wipers not working on Ford F-150 (2009-2014). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component
Electrical
Estimated Time
1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the battery before working on electrical components to prevent shock or short circuits.

Symptoms

  • •Windshield wipers do not operate when activated
  • •Wiper motor makes no noise
  • •Wiper blades remain stationary
  • •Dashboard warning lights related to wipers may illuminate
  • •Wipers may work intermittently or only on certain speeds

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •Multimeter
  • •Screwdriver set
  • •Pliers
  • •Replacement wiper motor (if needed)
  • •Replacement wiper relay (if needed)

Parts Required

  • •Wiper fuse (if blown)
  • •Wiper relay (if faulty)
  • •Wiper motor (if defective)

Additional Information

Affected Component
Electrical
Estimated Time
1-2 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
3 items

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Disconnect the negative battery terminal to prevent electrical shorts.
  • Ensure the vehicle is on a flat surface and the ignition is off.
2. Inspect and Replace Fuse
  • Locate the fuse panel, typically under the dashboard or in the engine compartment.
  • Remove the wiper fuse (refer to owner’s manual for location).
  • Inspect the fuse for continuity. If blown, replace with a fuse of the same amperage.
3. Test and Replace Wiper Relay
  • Find the wiper relay in the fuse box.
  • Remove the relay and inspect for damage.
  • If necessary, replace the relay with a new one of the same type.
4. Test Wiper Motor
  • Reconnect the negative battery terminal.
  • Use a multimeter to check for power at the wiper motor connector with the wiper switch activated.
  • If there is power but the motor doesn’t operate, remove the wiper motor from its mount:
    • Disconnect the wiring harness.
    • Remove the retaining screws.
    • Swap in a new wiper motor.
5. Reassemble Components
  • Reinstall the wiper motor and reconnect the wiring harness.
  • Reattach any covers or components that were removed for access.
6. Test Wipers
  • Reconnect the battery terminal.
  • Test the wipers in all operational modes to ensure they function correctly.