Anti-theft systems deserve to be fidgety, and also the Ford Mustang is no exception. These gadgets have most likely saved countless cars from being stolen — however made simply as many world late for occupational as lock tried to number out exactly how to revolve it off.

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How perform you disable the anti-theft mechanism on a Ford Mustang?

It might be as simple as unlocking the door through your key and not with the button, and then transforming the automobile on. That might work. If not, there space some other options we’ll share below.


A Look in ~ the Ford Mustang Anti-theft System

Ford Mustang anti-theft troubles usually relate come 1999-2001 models. The modules in this cars are gaining old now, and you’re going to have worries like disc solders coming loose and wiring walk bad. If that’s the case, a component might need replaced.

These anti-theft systems will move on as soon as you rotate the vehicle off. The device will identify an unauthorized entry or towing attempt and also disable the automobile from starting. Friend may have actually an alarm mechanism sound, as well. Together Mustangs get older, these solution are much more likely to misfire.

Turning your Anti-theft device off


Here’s the means it’s an alleged to work:

Unlock her driver-side door with your an essential — not through a switch or far deviceGet input your crucial in the ignition and also turn the auto on without beginning the engine

If your device is tho in an excellent working condition, that need to do it. Yet a 1999 Mustang is over 20 years old by this point. Your system can not be in great working condition.

If that’s the case, there space some other things you deserve to try.

Roll up all the windowsUse the key, not the button, come lock the driver door native the outside

If you journey a more recent model, there may be part other method required, like transforming the crucial in the door and also holding it for thirty secs or hitting the unlock switch on the vital fob. It’s a good idea to read your hands-on whenever you obtain the possibility so you’ll understand in advance.

Driver-Discovered Fixes and Workarounds

The fixes discussed above don’t work for everyone, and also we’ve seen nearly as plenty of solutions together there are civilization having this problem.

One driver discovered that a problem with the vital fob can be taken on by rubbing the on the magnet within the Mustang’s speakers. Plenty of ’90s Mustang owners have simply removed the whole system or changed the ECU through non-Mustang parts.

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Some owners of more recent models have also removed the sensor native the crucial and left it inside the automobile to store the system from activating in the first place. The seems favor nobody is more an imaginative than a Mustang owner whose car won’t start.