This procedure covers the removal and replacement of the windshield wiper linkage assembly on 2011-2014 Ford F-150 trucks with the 5.0L Coyote V8 engine.

Warnings

Tools required

Parts

• Windshield wiper linkage assembly × 1 — Use OEM Ford specification
• Wiper motor mounting gasket (if damaged) × 1 — Use OEM specification
• Cowl panel retaining clips (as needed) × 5 — Ford part number W710733-S300

Preparation

1. Park vehicle on level surface and engage parking brake
2. Ensure ignition is off and key is removed
3. Disconnect negative battery terminal and wait 2 minutes minimum
4. Mark wiper blade positions on windshield with tape or marker for reinstallation reference
5. Remove both wiper arms by lifting the locking tab and pulling arms off the splined shafts

Procedure

1. 1

   Remove cowl panel cover
   Remove the rubber weatherstrip seal from the cowl panel. Use trim panel tools to carefully pry up the cowl panel retaining clips starting from the passenger side. There are approximately 8-10 clips across the cowl. Lift the cowl panel upward and toward the windshield to disengage it from the hood hinge area, then remove completely from vehicle.
2. 2

   Disconnect washer hoses
   Locate the windshield washer hoses connected to the washer nozzles on the cowl panel. Squeeze the retaining tabs and disconnect both hoses. Set cowl panel aside in a safe location to prevent damage.
3. 3

   Clean debris from plenum area
   With the cowl removed, use a shop vacuum or compressed air to remove leaves, debris, and dirt from the wiper motor plenum area. This prevents contamination from entering the HVAC system and provides clear access to the linkage components.
4. 4

   Disconnect wiper motor electrical connector
   Locate the wiper motor electrical connector on the driver side of the linkage assembly. Press the locking tab and disconnect the connector. Move the wiring harness aside to provide clearance for linkage removal.
5. 5

   Remove ground bolt connection
   Locate the ground bolt on the wiper motor assembly. Remove the ground wire connection by removing the ground bolt completely. Keep the bolt and ground wire for reinstallation.
   ⚠Ground connection is critical for proper wiper motor operation. Ensure bolt and terminal surfaces are clean during reinstallation.
   Torque spec

   Ground Bolt17 Nm (13 lb-ft)
6. 6

   Remove wiper motor mounting bolts
   Using a 10mm socket, remove the three wiper motor mounting bolts that secure the motor to the linkage bracket. Support the motor as you remove the final bolt to prevent it from falling.
   ℹ️The motor will remain attached to the linkage via the drive crank arm at this stage.
   Torque spec

   Motor Mounting Bolts10 Nm (7 lb-ft)
7. 7

   Remove linkage pivot nuts
   Locate the two linkage pivot nuts on the passenger and driver sides where the linkage arms attach to the cowl mounting points. Using a 13mm socket, remove both pivot nuts completely. These secure the wiper linkage pivots to the vehicle body.
   Torque spec

   Linkage Pivot Nuts12 Nm (9 lb-ft)
8. 8

   Remove complete linkage assembly
   Carefully maneuver the entire wiper linkage and motor assembly out of the plenum area as a single unit. The assembly may need to be tilted and rotated to clear the firewall and fender areas. Remove through the driver side opening for easiest extraction.
9. 9

   Separate motor from old linkage (if reusing motor)
   If reusing the existing wiper motor, place the assembly on a clean workbench. Remove the crank arm retaining nut from the motor output shaft and separate the motor from the old linkage. Inspect motor gasket and replace if damaged.
   ℹ️Mark the orientation of the crank arm on the motor shaft before removal to ensure correct reinstallation position.
10. 10

    Install motor to new linkage
    Attach the wiper motor to the new linkage assembly. Align the crank arm with the linkage drive arm in the park position (fully retracted). Install and hand-tighten the three motor mounting bolts, then torque to specification using a torque wrench.
    Torque spec

    Motor Mounting Bolts10 Nm (7 lb-ft)
11. 11

    Install linkage assembly into vehicle
    Position the complete linkage and motor assembly into the plenum area from the driver side. Align the two pivot points with the mounting holes on the cowl structure. Insert the pivot studs through the mounting holes on both driver and passenger sides.
12. 12

    Secure linkage pivot points
    Install the pivot nuts on both driver and passenger side pivot studs. Hand-tighten both nuts, then torque to specification using a torque wrench and 13mm socket. Verify linkage moves freely without binding.
    Torque spec

    Linkage Pivot Nuts12 Nm (9 lb-ft)
13. 13

    Reconnect electrical and ground connections
    Reconnect the wiper motor electrical connector ensuring it clicks into place. Install the ground wire to the motor housing and secure with the ground bolt. Clean all contact surfaces before installation and torque the ground bolt to specification.
    Torque spec

    Ground Bolt17 Nm (13 lb-ft)
14. 14

    Reinstall cowl panel
    Reconnect the washer hoses to the nozzles on the cowl panel. Position the cowl panel over the plenum area, engaging the hood hinge area first. Press firmly along the length of the cowl to engage all retaining clips. Replace any broken clips. Install the rubber weatherstrip seal.
15. 15

    Install wiper arms and test operation
    Reconnect the negative battery terminal. Turn ignition to RUN position and activate wipers to verify motor parks in correct position. With wipers in park position, install both wiper arms onto the splined shafts aligning with marks made during removal. Press down firmly until arms lock into place. Test wiper operation in all speed settings including intermittent mode.

Reassembly

1. Ensure all electrical connections are fully seated and locked
2. Verify all cowl panel clips are properly engaged to prevent wind noise
3. Confirm wiper arms are properly aligned and seated on splined shafts
4. Check that weatherstrip seal is fully seated in cowl panel groove

Verification

• Test wiper operation in all speed settings (intermittent, low, high) and verify smooth operation without binding or unusual noise
• Verify wipers park in correct position when turned off
• Test windshield washer spray function to confirm hoses are properly connected
• Inspect for proper wiper blade sweep pattern across windshield with no dead spots
• Check for any water leaks around cowl panel after washing vehicle or during rain

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