Toyota 84450-14060 Switch Assy, Ignition Or Starter

Disconnect the negative cable at the battery, ensuring to check for any anti-theft system associated with the stereo before detaching the cable. Next, remove the steering wheel and then take off the lower finish panel along with the steering column cover. After that, remove the single retaining screw located at the rear of the switch and unclip the electrical connector to disconnect it from the ignition switch. With the key in the Accessory position, insert a pin into the hole in the casting, pull the Ignition Lock Cylinder straight out, and remove it from the steering column. Finally, installation is the reverse of the removal process.

To check the ignition switch and the warning buzzer, first disconnect the cable from the negative terminal of the battery. Locate the large plastic electrical connector next to the turn signal, hazard flasher, and dimmer switch connector at the bottom of the steering column assembly, and remove the steering column cover. Use an ohmmeter to check for continuity between the indicated terminals in the electrical connectors; if the continuity of the ignition switch or buzzer is not as specified, replace the ignition switch. For replacement, disconnect the negative cable from the battery and remove the steering column cover. Detach the bezel along with the illumination bulb holder by removing two screws. Set the key in the ACC position, depress the inset retaining pin on the side of the unit, and pull on the key to withdraw the lock unit. To remove the ignition switch, take out the retaining screws, withdraw the unit from the column, and disconnect the electrical wiring harness from the multi-connector. Installation is the reverse of removal, ensuring that if the ignition switch is slotted, the tab in the bracket aligns with the recess in the ignition switch before installation.