2011-2019 Explorer & Police Interceptor Window Regulator Failure: Noises, Fixes, and Part Numbers

Symptoms of a Failing Window Regulator

When a window regulator starts to fail on a 2011-2019 Ford Explorer or 2013-2019 Ford Police Interceptor Utility, the signs are usually obvious. Diagnosing the problem correctly can save you from buying parts you don't need.

1. Grinding, Clicking, or Chattering Noises

This is the most common symptom. If you hear a grinding or chattering sound when you press the window switch, it's almost always a sign that the regulator's cable has snapped, frayed, or come off its pulleys. You might hear the window motor trying to work, but the damaged cable assembly is what's making the noise.

2. Window is Slow, Crooked, or Gets Stuck

A window that struggles to move up or down, moves slower than usual, or tilts to one side is a classic sign of a failing regulator. The plastic guides that hold the window to the regulator track can break, or the cables can bind, causing the glass to move unevenly or get jammed.

3. Window Drops Inside the Door

If your window suddenly falls down into the door and won't come back up, the regulator has completely failed. This usually happens when the main lift cable snaps or the plastic clips holding the glass break entirely. You will likely hear the motor whirring freely when you press the switch, as it's no longer connected to anything.

4. Window Doesn't Move, But You Hear the Motor

If you press the switch and hear a faint click or whirring from the motor, but the window doesn't budge, the regulator is the problem. The motor is getting power and trying to move, but a broken or jammed regulator is preventing any movement.

5. Window Doesn't Move and There's No Sound

If you hear nothing at all when you press the switch, the problem is more likely electrical. Before blaming the regulator, check the window motor, the switch itself, or the fuse. On Police Interceptor Utility models, this is often caused by a deliberately disconnected plug.

Known Issues, TSBs, and Recalls

TSB 19-2382: Front Window Jumps or Chatters (2016-2017 Explorer)

Ford issued Technical Service Bulletin 19-2382 for some 2016-2017 Explorer models where the front window glass jumps or chatters while moving up or down. Ford identified the cause as potential issues within the window motor itself. The official repair is extensive and involves replacing the window regulator, the window motor, the door glass, the door glass top run, and the wiring harness.

Ford Police Interceptor Utility: Rear Windows Inoperative

A very common "problem" on decommissioned Police Interceptor Utility vehicles is that the rear window switches do not work. This is usually not a defect. For officer safety, the rear window and door lock functions were often disabled from the factory. The fix is typically simple: locate a disconnected electrical plug inside the driver's side B-pillar (the pillar between the front and rear doors) and reconnect it. The connector is often wrapped in tape and tucked away, but reconnecting it should restore power to the rear window switches.

Recalls

There have been no major safety recalls for the window regulators on the 2011-2019 Ford Explorer or Police Interceptor Utility. Other recalls for different components on these vehicles do exist and can be checked by VIN on the NHTSA website.

Buying a Used Window Regulator

A used OEM window regulator is an excellent, cost-effective alternative to a new part. Because the original Ford parts are designed for a perfect fit and long-term durability, a quality used regulator often outperforms a cheap, new aftermarket part. Here’s what to check before you buy.

• Confirm the Part Number: Match the OEM part number for the correct door location (see table below). While they look similar, front, rear, left, and right regulators are all different.
• Inspect the Cables: Look closely at the steel cables. They should be tightly wound and free of any fraying, kinks, or rust. A frayed cable is a sign of imminent failure.
• Check the Plastic Guides: Examine all plastic components, especially the guides that attach to the window glass. Look for cracks, stress marks, or any signs of brittleness. This is the most common failure point.
• Verify the Motor is NOT Included: Remember that OEM regulators are sold without the motor. You will need to transfer the motor from your old regulator to the replacement. This is a simple process involving three small screws. Many aftermarket parts come with a new motor, but the quality of these motors can be inconsistent. Reusing your original Ford motor is often the more reliable choice if it's still working.

Cost Comparison

Prices can vary based on location and supplier, but here is a general cost breakdown for a single window regulator replacement.

Replacement Information

Replacing the window regulator is a manageable DIY project for someone with basic tools and experience.

• Difficulty: 3 out of 5
• Estimated Time: 1.5 - 2.5 hours
• Tools Needed: Trim removal tools, socket set (7mm, 10mm), needle-nose pliers, painter's tape. Some original regulators may be secured with rivets that need to be drilled out.

The basic process involves removing the interior door panel, carefully peeling back the weather shield, securing the window glass in the 'up' position with tape, unbolting the glass from the regulator, disconnecting the motor, removing the regulator mounting bolts, and finally maneuvering the assembly out of the door. Installation is the reverse of removal. 🎬 Follow this step-by-step walkthrough to replace your driver's side regulator. Remember to transfer your original window motor to the new regulator before installing it.

Technical Specifications & Part Numbers

These OEM part numbers are for the regulator only and do not include the power window motor. They fit both the Ford Explorer and Ford Police Interceptor Utility for the years specified.

Frequently Asked Questions (FAQ)