Ford 2006 Focus Owner's Manual page 149

To remove a fuse, use the fuse puller tool provided on the power
distribution box cover.
The high-current fuses are coded as follows:
Fuse/Relay
Location
1
2
3
4
5
6
7
8
9
10
2006 Focus (foc)
Owners Guide (post-2002-fmt)
USA (fus)
Roadside Emergencies
Fuse Amp Power Distribution Box
Rating
40A Main power supply (to passenger
compartment fuse panel)
— Not used
— Not used
30A Air pump motor (PZEV engine
only)
— Not used
50A Engine cooling fan (Primary fuse)
40A Main power supply (to passenger
compartment fuse panel)
30A Ignition switch, Starter solenoid
20A Engine management
1A Battery voltage sense
Description
149