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Fuses Usage
5 Driver’s Side Headlamp High-Beam
6 Driver’s Side Headlamp Low-Beam
7 Windshield Wiper
8 Automatic Transfer Case
9 Windshield Washer
10 Powertrain Control Module B
11 Fog Lamps
12 Stoplamp
13 Cigarette Lighter
15 Electric Adjustable Pedals
16 Ignition B
18 Airbag System
19 Electric Brake
20 Cooling Fan
21 Horn
22 Ignition E
23 Electronic Throttle ControlFuses Usage
24Instrument Panel Cluster/Driver
Information Center (DIC)
25 Brake Transmission Shift Interlock
26Transmission Control Module (TCM)
Canister
27 Backup
28 Powertrain Control Module 1
29 Oxygen Sensor
30 Air Conditioning
31 Truck Body Controller 1
50 Passenger’s Side Trailer Turn
51 Driver’s Side Trailer Turn
52 Hazard Flashers
53 Headlamp Driver Module
54 Air Injection Reactor Solenoid
57 Ignition A1
59 Regulated Voltage Control
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J-Case Fuses Usage
14 Trailer Stoplamp/Turn Signal
32 Trailer
33 Anti-lock Brake System
34 Ignition A
35 Driver’s Side Headlamp
36 Blower Motor
56 Air Pump
58 Passenger’s Side Headlamp
62Vehicle Stability Enhancement
System (StabiliTrak
®)
Relays Usage
37 Headlamp Washer
38 Rear Windshield Wiper/Washer
39 Fog Lamps
40 Horn
41 Fuel Pump
Relays Usage
42 Windshield Washer
43 High-Beam Headlamp
44 Air Conditioning
45 Cooling Fan
46 Headlamp Driver Module
47 Starter
49 Electric Adjustable Pedals
55 Air Injection Reactor Solenoid
59 Low-Beam Headlamp
60 Ignition 1
61 Powertrain
62Vehicle Stability Enhancement
System (StabiliTrak
®)
Misc. Usage
48 Instrument Panel Battery
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Fuses Usage
5 Driver’s Side Headlamp High-Beam
6 Driver’s Side Headlamp Low-Beam
7 Windshield Wiper
8 Automatic Transfer Case
9 Windshield Washer
10 Powertrain Control Module B
11 Fog Lamps
12 Stoplamp
13 Cigarette Lighter
14 Ignition Coils
15Transmission Control
Module/Canister
16 Ignition B
18 Airbag System
19 Electric Brake
20 Cooling Fan
21 Horn
22 Ignition E
23 Electronic Throttle Control
24Instrument Panel Cluster/Driver
Information CenterFuses Usage
25 Brake Transmission Shift Interlock
26 Engine 1
27 Backup
28 Engine Control Module 1
29 Engine Control Module
30 Air Conditioning
31 Injector Bank A
50 Passenger’s Side Trailer Turn
51 Driver’s Side Trailer Turn
52 Hazard Flashers
53 Transmission
54 Oxygen Sensor B
55 Oxygen Sensor A
56 Injector Bank B
57 Headlamp Driver Module
58 Truck Body Controller 1
59 Electric Adjustable Pedals
61 Ignition A1
66 Regulated Voltage Control
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J-Case Fuses Usage
17 Trailer Turn Signal, Stoplamps
32 Trailer
33 Anti-lock Brake System
34 Ignition A
35 Blower Motor
36 Driver’s Side Headlamp
62 Passenger’s Side Headlamp
65Vehicle Stability Enhancement
System (StabiliTrak
®)
Relays Usage
37 Headlamp Washer
38 Rear Wiper
39 Fog Lamps
40 Horn
41 Fuel Pump
42 Windshield Washer
Relays Usage
43 High-Beam Headlamp
44 Air Conditioning
45 Cooling Fan
46 Headlamp Driver Module
47 Starter
49 Electric Adjustable Pedals
60 Powertrain
63 Low-Beam Headlamp
64 Ignition 1
Misc. Usage
48 Instrument Panel Battery
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Fuses Usage
29 Accessory
30 Parking Lamps
31 Truck Body Controller Accessory
32 Truck Body Controller 5
33 Front Wipers
34 Ignition 3
35 Vehicle Stop
36 Transmission Control Module
37 Heat Ventilation Air Conditioning B
38 Front Parking Lamps
39 Rear Left Turn Signal
40 Heat, Ventilation, Air Conditioning 1
41 Front Right Turn SignalFuses Usage
42 Radio
43 Trailer Park
44 Rear Right Turn Signal
45 Blank
46 Auxiliary Power 1
47 Blank
48 Ignition 0
49 Not Used
50 Blank
51 Front Left Turn Signal
52 Brakes
53 Truck Body Controller 4
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