Chassis electrical system

1. The electrical system is a 12-volt, negative ground type. Power for the lights and all electrical accessories is supplied by a lead/ acid-type battery that is charged by the alternator.

2. This chapter covers repair and service procedures for the various electrical components not associated with the engine. Information on the battery, alternator, ignition system and starter motor can be found in Engine electrical systems.

3. It should be noted that when portions of the electrical system are serviced, the negative cable should be disconnected from the battery to prevent electrical shorts and/or fires.