The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Components
1 5A* Power brake assist module –
Hydromax
2 10A* A/C compressor clutch
3 20A* A/C clutch relay coil, Mass air
flow sensor with intake air
temperature, Vapor management
valve, Engine heated exhaust gas
oxygen sensor #11 and #21,
Catalyst monitor sensor
4 5A* Powertrain control module
memory
5 20A* Powertrain control module power
6 20A* Park lamp feeds, Instrument panel
fuse #41, Warning chime module,
Trailer tow running lamp relay
coil, Instrument panel dimmer
module
7 20A* Ignition coils, Radio capacitors
8 30A* Hydromax – Anti-lock brake
system module
9 10A* Starter main relay coil, Starter
ground relay coil
10 20A* Daytime running lamps
11 20A* Fuel pump relay coil, Powertrain
control module power
12 25A* Trailer tow back-up lamps feed,
Instrument panel - backup lamp
feed
13 30A** Trailer tow electric brake
controller feed
14 60A** Instrument panel battery feed
(fuse #9, 15, 21)
15 20A** Trailer tow park lamps
76Fuses
2013 Motorhome(mot)
Owners Guide gf, 1st Printing
USA(fus)
