How do I go about testing the inertia switch in an Explorer?

Answer by  YesMan (88)

The inertia switch is located under the dash on the passenger side of the the vehicle. It is down near the kick panel. Press the switch.

Answer by  xhellokatiex (17)

Using a paper clip, place in wiring harness from one wire to the other. Turn key and listen for fuel pump. If it comes on,switch is getting a signal.

Answer by  ijlalnoor (2656)

Get the standard amount of voltage which this switch passes. Then test it yourself and compare it with the numbers you have now. There is your answer.

Answer by  Amber40 (24961)

Basically you would measure the voltage going through it and compare it to what it should be. Trying resetting it by pushing the button it shows a broken circuit.

Answer by  Doug77 (1433)

On the fuel system, you can unplug the switch and make a jumper wire - testing in both "jumped" and "open". Don't mess with the air bag switches! Just unplugging one can activate the system.

Answer by  dcameron1021 (104)

Newer model explorers have the inertia switch located at the drivers side kick panel. Older model (box) have it on the passenger side panel. Press the button and try to start the truck.