It is inside he instrument cluster. attached to the speedometer.
The speed sensor for a 1996 Geo Tracker is located on the transmission housing. The speed sensor is important , it keeps track of the tires and delivers the figures to the main system
The 1990 Geo Tracker IAT sensor is located on the top of the transmission. The IAT sensor will be near the back of the transmission.
If the service engine soon light is flashing on the 1997 Geo Tracker, you might have a sensor that has been activated because your vehicle is due to be serviced. You could also have a sensor that is malfunctioning.
Flasher fuse bad
there isn't one
about 1,300
on the hrottle body
in the distributor
The IAT Sensor on a 1992 Geo Tracker is the Intake Air Temperature Sensor. Replacing the air filter might fix this problem.
in the dist.
the maximum speed is around 89
Its on the Air box