the last time i checked on this ,the speed alarm is built into the computer with speed sensor from tranny. your dealer can turn it off thru his computer ,but you cannot remove it.
There is not a way to switch off the speed alarm in a Mitsubishi by yourself. You can take the Mitsubishi to a dealership and have them scan it for you.
Speed sensor
the speed sensor for 2004 Mitsubishi Galant is located on the front case of the transmission output shaft and speed sensor. It is approximately under the hood to the left of the engine.
The curb weight of a 1996 Mitsubishi Galant is 2,866 pounds. This car has a 4-speed automatic transmission.
To disconnect the speed alarm beeper on a 2006 Mitsubishi Outlander, locate the vehicle's fuse box, which is typically found under the dashboard or in the engine compartment. Identify the fuse related to the speed alarm or chime; this information can usually be found in the owner's manual. Once located, remove the fuse to disable the beeper. However, be cautious, as this may affect other functions associated with that fuse.
On a 2003 Mitsubishi Galant ES, the speed sensor is typically located on the transmission. Specifically, it can be found on the side of the transmission case, usually near the output shaft. To access it, you may need to lift the vehicle and remove any protective covers or shields. Always consult the vehicle's service manual for detailed instructions and safety precautions.
390 hp (291 kW) @ 4700 rpm is the power of the Mitsubishi Gallant 1974 engine and its maximum speed is 60 mph.
To disable the speed alarm in a Mitsubishi Pajero, access the vehicle's settings through the dashboard display. Navigate to the "Settings" or "Vehicle Settings" menu, then find the option for "Speed Alarm" or "Speed Warning." From there, you can either turn the alarm off or set it to a higher speed threshold, depending on the model year. Always consult the owner's manual for specific instructions related to your vehicle's model.
The 2002 Mitsubishi Gallant speed sensor is located on the back of the transmission. The speed sensor will be in the right-hand corner of the transmission.
The Edmunds website did a review of the 2003 Mitsubishi Galant that covered the prices, extras available when buying, the interiors, information about the new trims, speed and performance, engine facts and much more.
The color of the sensor is black and is location is behind the trasmision
Trouble code P0715 means:Input/turbine speed sensor circuit malfunction