Ford 2003 Explorer v.2 Manuel d'utilisateur télécharger pdf (Page 119)

The SRS consists of:

• driver and passenger air bag modules (which include the inflators and

air bags).

• Safety canopy娂 system (if equipped). Refer to Safety canopy娂

system later in this chapter.

• one or more impact and safing sensors.

• a readiness light and tone.

• diagnostic module.

• and the electrical wiring which connects the components.

The diagnostic module monitors its own internal circuits and the

supplemental air bag electrical system warning (including the impact

sensors), the system wiring, the air bag system readiness light, the air

bag back up power and the air bag ignitors.

Determining if the system is operational

The SRS uses a readiness light in the instrument cluster or a tone to

indicate the condition of the system. Refer to Air bag readiness section

in the Instrument cluster chapter. Routine maintenance of the air bag is

not required.

A difficulty with the system is indicated by one or more of the following:

• The readiness light will either

flash or stay lit.

• The readiness light will not

illuminate immediately after

ignition is turned on.

• A series of five beeps will be heard. The tone pattern will repeat

periodically until the problem and/or light are repaired.

If any of these things happen, even intermittently, have the SRS serviced

at your dealership or by a qualified technician immediately. Unless

serviced, the system may not function properly in the event of a

collision.

Seating and Safety Restraints

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Ford 2003 Explorer v.2 Manuel d'utilisateur Page 119