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Jumper wire

A jumper wire is used to create a temporary circuit. Connect the jumper wire between the terminals of a circuit to bypass a switch.

CAUTION:
  • Do not connect a jumper wire from the power source line to a body ground. This may cause burning or other damage to wiring harnesses or electronic components.
Fig 1: Identifying Jumper Wire
G04306883Courtesy of MAZDA MOTORS CORP.