Power windows won't go up or down

Symptoms

• One window doesn't respond to any switch
• All windows are dead
• Window moves slowly or makes grinding noise
• Window goes down but won't come back up

Likely causes

• CommonBlown window fuseA single fuse often controls all four windows and can blow from a short or overload.
• CommonFailing window switchSwitches wear out with use, especially the driver's master switch.
• CommonWorn window motor or regulatorThe motor or the mechanism that moves the glass can fail, especially on frequently used windows.
• PossibleChild safety lock engagedRear windows sometimes have a lockout switch on the driver's door that disables them.
• PossibleTrack or regulator jammedDebris or a bent track can physically block the window from moving.

What to do

1. Try the window from both its own switch and the driver's master switch to narrow down where the problem is.
2. Check the child lock switch (usually on the driver's door) if a rear window won't move from its own switch.
3. Check the fuse box (under the dash or hood) for a blown window fuse and replace with the same amperage.
4. Listen for a motor humming with no window movement, which suggests a mechanical or regulator issue rather than electrical.
5. Check for a grinding or clicking noise, which often means the regulator cable or gears are worn.
6. If only one window fails from all switches, suspect that window's motor or wiring rather than the master switch.
7. Avoid forcing a stuck window by hand, which can damage the regulator further.
8. Have a shop diagnose if fuses are fine and the issue isn't the child lock, since window regulators can be tricky to access.

Tools and parts

• Fuse puller or pliers
• Replacement fuses
• Owner's manual (for fuse box diagram)

When to call a pro

If a window falls into the door or won't stay up, have it looked at soon since an open window invites water damage and theft.

Safety