Corsica L4-2.2L VIN 4 (1995)
Voltage Check
1. Connect one lead of a test light to a known good ground. When using a Digital Voltmeter (DVM), be sure the voltmeter's negative lead is
connected to ground.
2. Connect the other lead of the test light or voltmeter to a selected test point (connector or terminal).
3. If the test light illuminates, there is voltage present. When using a DVM, note the voltage reading.
Testing For Short To Ground
Testing For Short With Test Light Or DVM
With a Test Light or Digital Voltmeter (DVM)
1. Remove the blown fuse and disconnect the load.
2. Connect a test light or voltmeter across the fuse terminals (be sure that the fuse is powered).
3. Beginning near the Fuse Block, wiggle the harness from side to side. Continue this at convenient points (about 6 inches apart) while watching the
test light or DVM.
4. When the test light glows, or the DVM registers, there is a short to ground in the wiring near that point.