The ignition switch has many functions, from controlling the power to the car's accessories to the more important task of allowing the vehicle to start. The ignition switch sends a signal to your starter when the key is turned to the start position. This engages the starter and allows it to crank the engine and start. If this switch is faulty it may render the vehicle powerless.
Disconnect the negative battery cable with the proper size wrench and place away from the battery.
Insert the key into the ignition lock cylinder and turn the key to the run position.
Remove the steering column cover on a tilt steering wheel model by pressing the upper and lower section of the cover together and pulling free from the mounting plate. Remove the steering column covers on a non tilt steering wheel model by using a Philips screwdriver and unscrewing the mounting screws.
Disconnect the electrical connector from the ignition switch by lifting up on the release tab and pulling.
Press the ignition switch actuator pin by pushing a small screw driver into the key lock cylinder, while doing this pull the ignition switch out of the ignition switch housing.
Insert the new key into the new ignition switch and turn the key to the run position. Insert the new ignition switch into the ignition switch housing. Wiggle the switch back and forth until the actuator pin mounting hole is aligned and falls into place.
Install the electrical connector back into the connector housing by pressing it in with your hands.
Place the steering column covers back onto the non tilt steering wheel and insert mounting screws. Tighten screws using a Philips screwdriver. Place the steering column covers over the tilt steering wheel and press the upper and lower portion together to snap covers back into the mounting plate.
Pull on the ignition key to ensure switch is locked into place. Turn key to the "off" position and remove the key. Insert the key and start the vehicle.
