Engine Compartment Fuse Block Chevrolet Silverado 1500
If the vehicle has a diesel engine, see [linkin] the Duramax diesel supplement.
The engine compartment fuse block is in the engine compartment, on the passenger side of the vehicle for 1500 and driver side of vehicle for 2500/3500.
Lift the cover to access the fuse block..
Caution.
Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component.
A fuse puller is available in the left instrument panel end cap.
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage.
1 Fuse High-beam left.
2 Fuse High-beam right.
3 Fuse Headlamp left.
4 Fuse Headlamp right.
6 Fuse TIM.
7 –.
8 Fuse Fog lamp.
9 Fuse VKM.
10 –.
11 Fuse Police upfitter.
12 –.
13 Fuse Washer front.
14 Fuse Washer rear.
15 Fuse MSB driver.
16 –.
17 Fuse IECL 1.
19 Fuse DC/AC inverter.
20 Fuse IECR 2 (LD) / EBCM2 (HD).
21 Fuse MSB pass.
22 Fuse IECL 2.
24 Fuse EBCM 1.
25 Fuse REC.
26 –.
27 Fuse Horn.
28 –.
29 –.
30 –.
31 –.
32 Fuse Rear window defogger.
33 Fuse Heated mirror.
34 Fuse Parking lamp left.
37 Fuse Euro trailer.
38 Fuse TIM.
39 –.
40 Fuse Misc ignition.
41 Fuse Trailer parking lamp.
42 Fuse Park lamp right.
44 –.
45 Fuse Second fuel pump.
46 Fuse Engine control module ignition.
47 Fuse Transmission control module ignition.
48 –.
49 Fuse Transmission control module.
50 Fuse A/C clutch.
51 Fuse Transfer case control module.
52 Fuse Front wiper.
53 Fuse Center high-mounted stop lamp.
54 Fuse Trailer reverse lamp.
55 Fuse Trailer back-up lamp.
56 Fuse SADS.
57 Fuse TTPM.
58 Fuse Starter motor (LD & HD DSL).
60 Fuse Active fuel management 1.
61 Fuse VES.
62 Fuse Integrated chassis control module/CVS.
63 Fuse Trailer battery.
65 Fuse Auxiliary underhood electrical center.
66 Fuse Cooling fan motor left.
67 Fuse Active fuel management 2.
68 –.
69 Fuse Starter Pinion (LD) / Starter Motor (HD Gas).
71 Fuse Cooling fan.
72 Fuse Cooling fan right.
73 Fuse Trailer stop/turn lamp left.
74 Fuse TIM.
75 Fuse DEFC.
76 Fuse Electric RNG BDS.
78 Fuse Engine control module.
79 Fuse Auxiliary battery.
80 Fuse Cabin cooling pump.
81 Fuse Trailer stop/turn lamp right.
82 Fuse TIM.
83 Fuse FTZM.
84 Fuse Trailer brake.
85 Fuse ENG.
86 Fuse Engine control module.
87 Fuse Injector B even.
88 Fuse O2 B sensor.
89 Fuse O2 A sensor.
90 Fuse Injector A odd.
91 Fuse Engine control module throttle control.
92 Fuse Cool fan clutch.
Relays Usage.
5 Relay Headlamp.
18 Relay DC/AC inverter.
23 Relay Rear window defogger.
35 Relay Parking lamp.
36 Relay Run/Crank.
43 Relay Second fuel pump.
59 Relay A/C clutch.
64 Relay Starter Motor (LD & HD DSL) / Cool Fan Clutch (HD Gas).
70 Relay Starter Pinion (LD) / Starter Motor (HD Gas).
77 Relay Powertrain.
