Fuses and Circuit Breakers. Cadillac Evoq 2003

For 1990-2009 cars

The wiring circuits in your vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of fires caused by electrical problems.

Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. If a fuse should blow, see your dealer for service immediately.

If you ever have a problem on the road and do not have a spare fuse, you can "borrow" one that has the same amperage. Pick some feature of your vehicle that you can get along without - like the radio or cigarette lighter - and use its fuse, if it is the correct amperage. Replace it as soon as you can.

The fuses are located in two fuse blocks, one located in the engine compartment on the passenger's side and the other under the rear seat on the driver's side. If a fuse should blow, have your vehicle serviced by your dealer immediately.

### Underhood Fuse Block

The underhood fuse block is located next to the engine on the passenger's side of the vehicle. For more information on location, see Engine Compartment Overview .

To access the fuses, push in the two tabs located at each end of the fuse block cover. Then lift the cover off.

Fuse 22 or 23 can be moved to the outer position to enable the accessory power outlets or cigarette lighter when the ignition is not on. See your dealer for additional assistance, if needed.

Fuses | Usage
--- | ---
1 | Assembly Line Diagnostic Work
2 | Accessory
3 | Windshield Wipers
4 | Not Used
5 | Headlamp Low Beam Left
6 | Headlamp Low Beam Right
7 | Instrument Panel
8 | Powertrain Control Module Battery
9 | Headlamp High Beam Right
10 | Headlamp High Beam Left
11 | Ignition 1
12 | Fog Lamps
13 | Transmission
14 | Cruise Control
15 | Coil Module
16 | Injector Bank #2
17 | Not Used
18 | Not Used
19 | Powertrain Control Module Ignition
20 | Oxygen Sensor
21 | Injector Bank #1
22 | Cigar Lighter #2
23 | Cigar Lighter #1
24 | Daytime Running Lamps
25 | Horn
26 | Air Conditioner Clutch
42 | Not Used
43 | Not Used
44 | Anti-Lock Brake System
45 | Air Pump
46 | Cooling Fan 1
47 | Cooling Fan 2

Relays | Usage
--- | ---
27 | Headlamp High Beam
28 | Headlamp Low Beam
29 | Fog Lamps
30 | Daytime Running Lamps
31 | Horn
32 | Air Conditioner Clutch
33 | Not Used
34 | Accessory
35 | Not Used
36 | Starter 1
37 | Cooling Fan 1
38 | Ignition 1
39 | Cooling Fan Series/Parallel
40 | Cooling Fan 2

Circuit Breakers | Usage
--- | ---
41 | Starter

The spare fuses are located in numbers 48 through 52. The fuse puller is located in number 53.