Measurements should be taken at the center of the hole.
A blade type fuse test leads provided to allow checking the fuse itself without removing it from the fuse box. The fuse is good if the
test lamp lights up when one lead is connected to the test leads (one at a time) and the other lead is grounded. (Turn on the ignition
switch so that the fuse circuit becomes operative)
CHECKING CABLES AND WIRES
1. Check the terminal for tightness.
2. Check terminals and wires for corrosion from battery electrolyte, etc.
3. Check terminals and wires for open circuits.
4. Check wire insulation and coating for damage, cracks and degrading.
5. Check the conductive parts of terminals for contact with other metallic parts (vehicle body and other parts).
6. Check grounded parts firmly that there is complete continuity between their attaching bolt(s) and the vehicle's body.
7. Check for incorrect wiring.
8. Check that the wiring is clamped to prevent contact with sharp corners of the vehicle body or hot parts (exhaust manifold, etc.).
9. Check that the wiring is clamped firmy to provide enough clearance from the fan pulley, fan belt and other rotating or moving
parts.
10. Check that the wiring has a little space so that it can vibrate between fixed and moving parts such as the vehicle body and the
engine.
SERVICING THE ELECTRICAL SYSTEM
1. Prior to servicing the electrical system, be sure to turn off the ignition switch and disconnect the battery ground cable.
In the course of MFI or ELC system diagnosis, when the battery cable is removed, any diagnostic trouble code retained by
the computer will be cleared. Therefore, if necessary, read the diagnostic before removing the battery cable.
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