Roadside emergencies – FORD 1999 F-150 User Manual
Page 155
The high-current fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Description
1
25A *
Power Point
2
30A*
Powertrain Control Module
3
30A*
Headlamps/Autolamps
4
15A*
Air Suspension
5
20A*
Trailer Tow Backup/Park Lamps
6
15A*
Parklamps/Autolamps
7
20A*
Horn
8
15A*
Power Door Locks
9
15A*
Daytime Running Lamps (DRL), Fog Lamps
10
20A*
Fuel Pump
11
20A*
Alternator Field
12
—
Not Used
13
—
Not Used
14
—
Not Used
15
—
Not Used
16
—
Not Used
17
—
Not Used
18
15A*
Powertrain Control Module, Fuel Injectors,
Fuel Pump, Mass Air Flow Sensor
19
10A*
Trailer Tow Stop and Right Turn Lamp
20
10A*
Trailer Tow Stop and Left Turn Lamp
21
—
Not Used
22
—
Not Used
23
15A*
Powertrain Control Module, HEGO Sensor,
Canister Vent
24
15A*
Powertrain C ontrol Module, Automatic
Transmission, CMS Sensor
101
30A**
Trailer Tow Battery Charge
102
50/20A**
Four Wheel Antilock Brake Module/Rear
Wheel Antilock Brake Module
Roadside emergencies
155