ELECTRICAL 3 12.2 GENERAL PRECAUTIONS 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. While removing the battery first disconnect the negative cable and then the positive cable. While reinstalling the battery, first connect the positive cable and then negative cable. 2. Secure the wiring harness by using clamps so that there is no slack. However, for any harness which passes to the engine or other vibrating parts of the vehicle, allow some slack within a range that does not allow the engine vibrations to cause the harness to come into contact with any of the surrounding parts, and then secure the harness by using a clamps. 3. If any section of a wiring harness interferes with the edge of a part or a corner, replace the part of harness or wrap the section of the harness with insulating tape. 4. When installing any of the vehicle parts, be careful not to pinch or damage any of the wiring harness.
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