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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 142 (Supplemental Restraint System) >> Description And Operation >> Air Bag And Safety Belt PRETENSIONER Supplemental Restraint System (SRS)

Air Bag And Safety Belt PRETENSIONER Supplemental Restraint System (SRS)

WARNING: This page is about a different car, the 2009 Mercury Grand Marquis and 2009 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

The Supplemental Restraint System (SRS) is designed to provide increased collision protection for front seat occupants in addition to that provided by the 3-point safety belt system. Safety belt use is necessary to obtain the best occupant protection and to receive the full advantage of the SRS.

The serviceable air bag and safety belt pretensioner SRS components are shown in the following illustrations.

Fig 1: Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) Deployable Components
GF0013305Courtesy of FORD MOTOR CO.
Item Part Number Description
1 044A74 Passenger air bag module
2 3C529 Deployable steering column squib (part of steering column)
3 611D10 Passenger seat side air bag module
4 611B08 Passenger safety belt retractor pretensioner
5 611B09 Driver safety belt retractor pretensioner
6 611D11 Driver seat side air bag module
7 043B13 Driver air bag module
8 14A664 Clockspring
Fig 2: Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) Sensor Components
GF0013306Courtesy of FORD MOTOR CO.
Item Part Number Description
1 14B321 Restraints Control Module (RCM)
2 14B418 Passenger Air Bag Deactivation (PAD) indicator
3 14B422 Occupant Classification Sensor (OCS) System
4 14B345 Passenger side impact sensor
5 61202 Passenger seat safety belt buckle with usage detection switch and belt tension sensor
6 14B345 Driver side impact sensor
7 61202 Driver seat safety belt buckle with usage detection switch
8 14B416 Seat position sensor
9 14B006 Front impact severity sensor (2 required)