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The high-current fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1 5A* Power brake assist module***
2 10A* A/C compressor clutch
3 20A* A/C clutch relay coil, Mass air
flow sensor (MAFS) with intake
air temperature (IAT), Vapor
management valve, Engine heated
exhaust gas oxygen (HEGO)
sensor #11, HEGO #21, Catalyst
monitor sensor (CMS)
4 5A* Powertrain control module (PCM)
memory
5 20A* PCM power
6 20A* Park lamp feeds, Instrument panel
(IP) fuse #41, Warning chime
module, Trailer tow running lamp
relay coil, IP dimmer module
7 20A* Ignition coils, Radio capacitors
8 — Not used
9 10A* Starter main relay coil, Starter
ground relay coil
10 20A* Daytime running lamps (DRL)
11 20A* Fuel pump relay coil, PCM power
12 25A* Trailer tow back-up lamps feed, IP
- backup lamp feed
13 30A** Trailer tow electric brake
controller feed
14 60A** IP battery feed (fuse #9, 15, 21)
15 20A Trailer tow park lamps
16 60A** Anti-lock brake system (ABS)
module
17 20A** Horn feed
Roadside Emergencies
72
2011 Motorhome (mot)
Supplement, 1st Printing
USA (fus)
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