Lighting and Horns: Description and Operation

Voltage is applied at all times through the CTSY Fuse to the Multi-function Alarm Module, and the Interior Lights. Voltage is also applied in RUN, BULB TEST or START through the GAGES Fuse to the Multi-function Alarm Module.

The Front Door Handle Switches turn on the Interior Lights through the Multi-function Alarm Module. When either front door handle is raised, its Front Door Handle Switch closes to ground an input to the module. The module then grounds the Interior Lights to turn them on.

The Dome Light Switch also turns on the Interior Lights, independent of the door switches or the Multifunction Alarm Module.

An Interior Lights-on delay is provided by the Multifunction Alarm Module after a front door has been opened. The lights remain on for about 4 seconds, or until the Ignition Switch is turned "RUN."