Hazard Warning Switch: Description and Operation

SYSTEM OPERATION

Multi-Function Switch:

The turn signal and hazard warning switches are contained in the multi-function switch assembly. The multi-function switch assembly is secured to the left side of the steering column. A switch stalk that extends from the left side of the steering column is moved up or down to activate the right or left turn signals, respectively. A latching push-button that extends upward from the multi-function switch and through the top of the upper steering column shroud is used to control the hazard warning system.

The multi-function switch contains circuitry for the following functions:
- Turn signals
- Hazard warning
- Headlamp beam selection
- Headlamp optical horn
- Windshield wipers
- Windshield washers.

The information contained addresses only the switch functions for the turn signal and hazard warning systems. However, the multi-function switch cannot be repaired. If any function of the multi-function switch is faulty, or if the switch is damaged, the entire switch assembly must be replaced.