fuel pump FORD F150 1997 10.G Owners Manual

Transmission control indicator
light (TCIL)
The TCIL (OFF), located on the
end of the gearshift lever, may
flash steadily if a malfunction has
been detected. If the TCIL is
flashing, contact your Ford dealer
as soon as possible. If this
condition persists, damage to the
transmission could occur.
For more information, refer to the
Drivingchapter.
4x4 light (if equipped)
Illuminates when 4H (Four-Wheel
Drive) or 4L (Four-Wheel Drive
Low) is engaged.
4x4 low range (if equipped)
Illuminates when 4L (Four-Wheel
Drive Low) is engaged.
Anti-lock brake system (ABS)
Momentarily illuminates when the
ignition is turned on and the
engine is off. If the light stays on
or continues to flash, the ABS
needs to be serviced.
Fuel reset
Illuminates when the ignition key
is turned to the ON position and
the fuel pump shut-off switch has
been triggered. For more
information, refer toFuel pump
shut-off switchin theRoadside
emergencieschapter.
OVERDRIVE OFF
4x4
LOW
RANGE
ABS
FUEL
RESET
f12_4x4_light
f12_4x4_low
com_anti-lock_brake.01
com_fuel_reset.01
com_anti-theft_alarm.01
Instrumentation
11

Fuel pump shut-off switch
Refer to theRoadside
emergencieschapter for
information on operating the fuel
pump shut-off switch.
f12_air_suspension
Controls and features
23

HAZARD LIGHTS CONTROL
Use only in an emergency to warn
traffic of vehicle breakdown,
approaching danger, etc. Depress
to activate all indicators
simultaneously. Depress again to
switch off. The warning lights can
be operated when the ignition is
off.
FUEL PUMP SHUT-OFF SWITCH
If the engine cranks but does not
start after a collision, the fuel
pump shut±off switch may have
been activated. The shut±off
switch is a device intended to stop
the electric fuel pump when your
vehicle has been involved in a
substantial jolt.
1. Turn the ignition switch to the
OFF position.
2. Check fuel system for leaks.
3. If no fuel leak is apparent, reset
the fuel pump shut-off switch by
pushing in the button on the
switch.
4. Turn the ignition switch to the
ON position. Pause for a few
seconds and return the key to the
OFF position.
5. Make a further check for leaks
in the fuel system.com_hazard_switch.01
com_fuel_shut-off.01
f12_fuses
Roadside emergencies
135

Fuses
Position Amps Description
7 15 Parking and tail lamps
8 30 Headlamps
9 15 Daytime running lamps and fog lamps
10 25 Auxiliary power point
11 - Not used
12 - Not used
13 - Not used
14 60/20 4WABS/rear anti-lock brake
15 50 Air suspension compressor
16 40 Trailer tow battery charge and stop/turn lamps
17 30 4WD transfer case shift motor and clutch
18 30 Driver power seat
19 20 Fuel pump
20 50 Instrument panel fuse panel ignition switch feed
21 50 Instrument panel fuse panel ignition switch feed
22 50 I/P fuse panel battery feed
23 40 I/P blower
24 30 PCM power
25 30 Power windows
26 - Not used
27 - Not used
28 30 Trailer tow electronic brake
29 - Not used
Diodes
Position Description
1 Rear ABS diode
2 PCM diode
Roadside emergencies
140

Relays
Position Description
1 Windshield wipers HI/LO speed
2 Windshield wipers run/park relay
3 Washer pump relay
4 Fuel pump relay
5 Horn relay
6 PCM power relay
Primary battery fuses
(megafuses)
Primary battery fuses are located
under the PRIMARY BATTERY
FUSE cover next to starter relay.
Ford recommends that megafuses
only be serviced by a qualified
service technician.
Location Amperage Description
1 175 Power network box megafuse
2 175 Alternator megafuse
3 20 Alternator field minifuse
1
2
3
f12_megafuse
Roadside emergencies
141