General information and precautions

The body electrical system consists of all lights, wash/wipe equipment, interior electrical equipment, and associated switches and wiring.

The electrical system is of the 12 volt negative earth type. Power to the system is provided by a 12-volt battery, which is charged by the alternator (see Chapter 5).

The engine electrical system (battery, alternator, starter motor, ignition system) is covered separately in Chapter 5.

Precautions
Warning: Before carrying out any work on the electrical system, read through the precautions given in “Safety first!” at the beginning of this manual, and in Chapter 5.

Prior to working on any component in the electrical system, the battery negative lead should first be disconnected, to prevent the possibility of electrical short circuits and/or fires.

    See also:

    Hinge and lock check and lubrication (Every 12 000 miles or 12 months)
    1 Work around the vehicle, and lubricate the bonnet, door and tailgate hinges with a light machine oil such as Duckhams Home Oil. 2 Lightly lubricate the bonnet release mechanism and exposed secti ...

    Timing belt and sprockets - removal and refitting
    Note: Refer to the warning in Section 8 before proceeding. On models from mid-1985 (without a timing belt tensioner spring) the belt tension should be checked using Ford special tool No 21-113 aft ...

    Air cleaner - removal and refitting
    The procedure is similar to that described in Part B of this Chapter for models with mechanical fuel injection. ...