Fuse/Relay
Fuse Amp
Location
Rating
8
60A**
9
30A**
10
60A**
11
30A**
12
60A**
13
50A**
14
30A**
15
40A**
16
50A**
17
30A**
18
60A**
19
60A**
20
20A**
21
50A**
22
40A**
23
60A**
24
25
26
27
28
29
A
B
Roadside Emergencies
Power Distribution Box
I/P fuses 4, 5, 10, 11, 16, 22, 23,
28, 32, 38
PCM power relay, Engine
compartment fuse 4
Auxiliary battery relay, Engine
compartment fuses 14, 22
IDM relay (Diesel only)
Engine compartment fuses 25, 27
Blower motor relay (blower
motor)
Trailer running lamps relay,
Trailer backup lamps relay
Main light switch, Daytime
Running Lights (DRL)
Auxiliary blower motor relay
Fuel pump relay
I/P fuses 33, 37, 39, 40, 41
4WABS module
Electric brake controller
Modified vehicle power
Trailer battery charge relay,
Modified vehicles
Ignition switch, Fuse panel
30A*
Natural gas tank valves (NGV
only)
20A*
NGV module (NGV only)
10A*
A/C clutch (4.2L only)
15A*
DRL module, Horn relay
—
PCM diode
—
Not used
—
Marker lamps relay
—
Stop lamp relay
Description
167