
In this article you will find a description of fuses and relays Chevrolet,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Center Console Fuse Block
The center console fuse block is located on the center console between the two seats.
Fuses | Usage |
03 | Rear Window Defogger |
04 | Truck Body Controller |
05 | Rear Window Defogger |
06 | Driver Seat Module |
07 | Truck Body Controller |
09 | Blank |
10 | Driverâs Door Module, Power Mirrors |
11 | Amplifier |
12 | Blank |
13 | Daytime Running Lamps (DRL) |
14 | Driverâs Side Rear Parking Lamp |
16 | Center High-Mounted Stop Lamp |
17 | Passengerâs Side Rear Parking Lamp |
19 | Blank |
20 | Blank |
21 | Locks |
22 | Blank |
23 | Blank |
25 | Blank |
26 | Blank |
27 | HomeLinkÂŽ System |
28 | Roof Door Module |
29 | Transmission Control Module |
31 | Truck Body Controller |
32 | Remote Keyless Entry (RKE) |
33 | Windshield Wipers |
34 | Stoplamps |
35 | Blank |
36 | Climate Control System, Driverâs Door Unlock |
37 | Front Parking Lamps |
38 | Driverâs Side Turn Signal |
39 | Climate Control System |
40 | Truck Body Controller |
41 | Radio |
42 | Trailer Parking Lamps |
43 | Passengerâs Side Turn Signal |
44 | Blank |
46 | Accessory Power Outlets |
47 | Ignition |
48 | Blank |
49 | Blank |
50 | Truck Body Controller, Ignition |
51 | Brakes |
52 | Blank |
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Relays | Usage |
18 | Locks |
24 | Unlock |
30 | Parking Lamps |
45 | Rear Window Defogger, Outside Power Heated Mirrors |
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Circuit Breaker | Usage |
01 | Roof & Door Module |
02 | Roof Pump |
08 | Power Seats |
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Engine Compartment Fuse Block
The fuse block is located under the hood in the engine compartment on the driverâs side of the vehicle.
Fuses | Usage |
1 | Auxiliary Power 2 |
2 | Passengerâs Side High Beam Headlamp |
3 | Passengerâs Side Low Beam Headlamp |
4 | Driverâs Side High Beam Headlamp |
5 | Driverâs Side Low Beam Headlamp |
6 | Cargo Cover Release |
7 | Transmission Control Module/Canister |
8 | Truck Body Controller |
9 | Windshield Washer |
10 | Driverâs Side Stoplamp/Turn Signals |
11 | Fuel Pump |
12 | Fog Lamps |
13 | Stoplamps |
14 | Headlamp Driver Module (HDM) |
15 | Passengerâs Side Stoplamp/Turn Signals |
16 | Cigarette Lighter |
17 | Hazard Warning Flashers |
18 | Coils |
19 | Truck Body Control, Ignition 1 |
20 | Starter |
21 | Airbag System |
22 | Horn |
23 | Ignition E |
24 | Instrument Panel Cluster, Driver Information Center (DIC) |
25 | Automatic Transmission Shift Interlock Control System |
26 | Back-up lamps, Lock Out |
27 | Engine Control Module |
28 | Oxygen Sensor B |
29 | Injector B |
30 | Air Conditioning |
31 | Engine Control Module (ECM), Transmission Control Module (TCM) |
32 | Transmission |
33 | Engine 1 |
34 | Engine Control Module, Electronic Brake Controller |
35 | Oxygen Sensor A |
36 | Injector A |
37 | Engine Cooling Fan |
38 | Ignition A |
40 | Climate Control Fan |
41 | Ignition B |
42 | Powertrain |
43 | Starter |
44 | Fuel Pump |
45 | Cargo Cover Release |
46 | Windshield Washer |
47 | Headlamp Driver Module (HDM) |
48 | Fog Lamps |
49 | High Beam Headlamps |
50 | Horn |
51 | Air Conditioning |
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Miscellaneous | Usage |
52 | Instrument Panel Battery |
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Relay Center
There is a relay center located in the area where the convertible top is stored when it is open.
Relays | Usage |
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Driverâs Door Lock |
RT DRL | Passengerâs Side Daytime Running Lamps (DRL) |
LT DRL | Driverâs Side Daytime Running Lamps (DRL) |
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Rear Window Defogger |
WARNING:Â Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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