Fusible Links

In addition to circuit breakers and fuses, a fusible link is used between the starter motor solenoid and generator to protect the wiring. Like fuses, fusible links are "one-time" protection devices that will melt and create an open circuit.

Not all fusible link open circuits can be detected by observation. Always inspect that there is battery voltage past the fusible link to verify continuity.

Fusible links are used instead of a fuse in wiring circuits that are not normally fused, such as the ignition circuit. Each fusible link is four wire-gage sizes smaller than the cable it is designed to protect. Links are marked on the insulation making the link appear to be a heavier gage than it actually is. When replacing a blown fusible link, use only parts purchased from an authorized Saturn Retailer.

IMPORTANT: If a fusible link is blown, don't just replace it. The most probable cause of a blown link is an internal generator failure. Verify that there is no external arcing or shorting of fusible link with other wires and,/or components. If no problems are found, replace generator.