Chevrolet Silverado 2500 HD 2023 Owner's Manual page 330

Fuses Usage
6
7
8 Fog lamp
9
10
11 Police upfitter
12
13 Washer front
14 Washer rear
15
16
17 IECL 1
19 DC/AC inverter
20 IECR 2 (LD) /
EBCM2 (HD)
21
22 IECL 2
24 EBCM 1
25
26
Fuses Usage
27 Horn
28
29
30
31
32 Rear window defogger
33 Heated mirror
34 Parking lamp left
37
38
39
40 Misc ignition
41 Trailer parking lamp
42 Park lamp right
44
45
46 Engine control module
ignition
47 Transmission control
module ignition
Vehicle Care
Fuses Usage
48
49 Transmission control
module
50 A/C clutch
51 Transfer case control
module
52 Front wiper
53 Center high-mounted
stop lamp
54 Trailer reverse lamp
55 Trailer back-up lamp
56 SADS
57 TTPM/SBZA
58 Starter motor (LD &
HD DSL)
60 Active fuel
management 1
61 VES
62 Integrated chassis
control module/CVS
63 Trailer battery
329