Control & Safety Switches
- Remove safety switch escutcheon and housing. Release barbed retainer hooks separating terminal plate halves to expose wire terminal ends. Turn ignition switch to "ON" position.
- Using a 12 volt test lamp, connect one lamp lead to a black wire and other end to blue wire (without tracer). Repeat procedure with other black wire at master switch.
- If lamp does not light, connect lamp lead that was on black wire to a good ground. If lamp now lights, an open circuit between switch and ground on dash exists.
- If bulb still does not light, it indicates a defective circuit breaker or open circuit in blue wire between circuit breaker and master switch.