sensor FORD RANGER 2001 2.G Owners Manual

AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Your vehicle is equipped with a crash sensing and diagnostic module
which records information about the air bag and sensor systems. In the
event of a collision this module may save information related to the
collision including information about the air bag system and impact
severity. This information will assist Ford in the servicing of your vehicle
and may help Ford better understand real world collisions and further
improve the safety of future vehicles.
Important supplemental restraint system (SRS) precautions
The supplemental restraint system
is designed to work with the safety
belt to help protect the driver and
right front passenger from certain
upper body injuries.
Air bags DO NOT inflate slowly or
gently and the risk of injury from a
deploying air bag is greatest close to
the trim covering the air bag
module.
All occupants of the vehicle, including the driver, should always
properly wear their safety belts, even when an air bag SRS is
provided.
OFFRSM
SET
ACC
COAST OFF ON
SRS
ABS
CHECK
ENGINEFH
H
H
!
PBRAKEELSPEED
CONTO/D
OFFPRND21LL10MPH 205060
70
304080
90
km/h
0 0 010 100
1
20
10 0 0 0 0 0406080100
120
140
160
180
20
O
FFA/CM
AX
A/C
TUNESEEK
12
34AM-FM
ON
OFF
OFF
PASSENGER AIRBAG
Seating and safety restraints
103

National Highway Traffic Safety Administration (NHTSA)
recommends a minimum distance of at least 25 cm (10 inches)
between an occupant's chest and the driver air bag module.
Never place your arm over the air bag module as a deploying air
bag can result in serious arm fractures or other injuries.
Never place a rear facing infant seat in the front seat unless the
passenger air bag is turned off.
Steps you can take to properly position yourself away from the airbag:
²Move your seat to the rear as far as you can while still reaching the
pedals comfortably.
²Recline the seat slightly (one or two degrees) from the upright
position.
Do not put anything on or over the air bag module. Placing
objects on or over the air bag inflation area may cause those
objects to be propelled by the air bag into your face and torso causing
serious injury.
Do not attempt to service, repair, or modify the Air Bag
Supplemental Restraint System or its fuses. See your Ford or
Lincoln Mercury dealer.
Modifications to the front end of the vehicle, including frame,
bumper, front end body structure and tow hooks may affect the
performance of the air bag sensors increasing the risk of injury. Do not
modify the front end of the vehicle.
Additional equipment may affect the performance of the air bag
sensors increasing the risk of injury. Please refer to the Body
Builders Layout Book for instructions about the appropriate installation
of additional equipment.
Seating and safety restraints
104

The air bags inflate and deflate
rapidly upon activation. After air bag
deployment, it is normal to notice a
smoke-like, powdery residue or
smell the burnt propellant. This may
consist of cornstarch, talcum
powder (to lubricate the bag) or
sodium compounds (e.g., baking
soda) that result from the
combustion process that inflates the
air bag. Small amounts of sodium
hydroxide may be present which
may irritate the skin and eyes, but
none of the residue is toxic.
While the system is designed to help
reduce serious injuries, it may also
cause minor abrasions, swelling or temporary hearing loss. Because air
bags must inflate rapidly and with considerable force, there is the risk of
death or serious injuries such as fractures, facial and eye injuries or
internal injuries, particularly to occupants who are not properly
restrained or are otherwise out of position at the time of air bag
deployment. Thus, it is extremely important that occupants be properly
restrained as far away from the air bag module as possible while
maintaining vehicle control.
Several air bag system components get hot after inflation. Do not
touch them after inflation.
If the air bag has deployed,the air bag will not function
again and must be replaced immediately.If the air bag is not
replaced, the unrepaired area will increase the risk of injury in a
collision.
The SRS consists of:
²driver and passenger air bag modules (which include the inflators and
air bags),
²one or more impact and safing sensors, passenger air bag deactivation
switch and diagnostic monitor (RCM)
²a readiness light and tone,
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106

²and the electrical wiring which connects the components.
The RCM (restraints control module) monitors its own internal circuits
and the supplemental air bag electrical system warning (including the
passenger air bag deactivation switch, 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 readiness lights in the instrument cluster and the
passenger air bag deactivate switch or a tone to indicate the condition of
the system. Refer to theAir bag readinesssection in theInstrument
clusterchapter orPassenger air bag on/off switchsection in this
chapter. Routine maintenance of the air bag is not required.
A difficulty with the system is indicated by one or more of the following:
²The readiness lights will either
flash or stay lit.
²The readiness lights will not
illuminate immediately after
ignition is turned on.
²A 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.
Disposal of air bags and air bag equipped vehicles
(including pretensioners)
For disposal of air bags or air bag equipped vehicles, see your local
dealership or qualified technician. Air bags MUST BE disposed of by
qualified personnel.
Seating and safety restraints
107

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
14 Ð Not Used
15 Ð Not Used
16 40A** Blower Motor
17 20A** Auxiliary Cooling Fan
18 Ð Not Used
19 Ð Not Used
20 Ð Not Used
21 10A* PCM Memory
22 Ð Not Used
23 20A* Fuel Pump Motor
24 30A* Headlamps
25 10A* A/C Clutch Solenoid
26 Ð Not Used
27 Ð Not Used
28 30A* 4WABS Module
29 Ð Not Used
30 15A* Trailer Tow
31 20A* Foglamps, DRL
32 Ð Not Used
33 15A* Park Lamp
34 Ð Not Used
35 Ð Not Used
36 Ð Not Used
37 Ð Not Used
38 10A* Left Headlamp Low Beam
39 Ð Not Used
40 Ð Not Used
41 20A* Heated Oxygen Sensors
42 10A* Right Headlamp Low Beam
43 Ð (Resistor)
44 Ð Not Used
Roadside emergencies
167

Fuse/Relay
LocationFuse Amp
RatingPower Distribution Box
Description
14 Ð Not Used
15 Ð Not Used
16 40A** Blower Motor
17 Ð Not Used
18 Ð Not Used
19 Ð Not Used
20 Ð Not Used
21 10A* PCM Memory
22 Ð Not Used
23 20A* Fuel Pump Motor
24 30A* Headlamps
25 10A* A/C Clutch Solenoid
26 Ð Not Used
27 Ð Not Used
28 30A* 4WABS Module
29 Ð Not Used
30 15A* Trailer Tow
31 20A* Foglamps, Daytime Running
Lamps (DRL)
32 Ð Not Used
33 15A* Park Lamp
34 Ð Not Used
35 Ð Not Used
36 Ð Not Used
37 Ð Not Used
38 10A* Left Headlamp Low Beam
39 Ð Not Used
40 Ð Not Used
41 20A* Heated Oxygen Sensors
42 10A* Right Headlamp Low Beam
43 Ð Not Used
Roadside emergencies
170