Silverado 1500 2WD V8-6.0L (2010)
The fuse is the most common method of an automotive wiring circuit protection. Whenever there is an excessive amount of current flowing through a
circuit the fusible element will melt and create an open or incomplete circuit. Fuses are a one time protection device and must be replaced each time the
circuit is overloaded. To determine if a fuse is open, remove the suspected fuse and examine if the element in the fuse is broken (2). If not broken (1),
also check for continuity using a Digital Multimeter (DMM) or a continuity tester. If the element is broken or continuity is suspect, replace the fuse with
one of equal current rating.
Circuit Protection - Fusible Links
Circuit Protection - Fusible Links
Special Tools
EL 39200 - Digital Multimeter (DMM)
For equivalent regional tools, refer to Special Tools (See: Tools and Equipment).
Fusible link is wire designed to melt and break continuity when excessive current is applied. It is often located between or near the battery and starter or
electrical center. Use a continuity tester or a Digital Multimeter (DMM) at each end of the wire containing the fusible link in order to determine if it is
broken. If broken, it must be replaced with fusible link of the same gauge size.
Repairing a Fusible Link
Note: Fusible links cut longer than 225 mm (approximately 9 in) will not provide sufficient overload protection.
Flat Wire Repairs
