The wiring circuits in your vehicle are protected from short circuits by a combination of fuses. 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.
Instrument Panel Fuse Block
Some fuses are in a fuse block on the driver's side of the vehicle, near the driver's right leg. Loosen the screw on the cover and remove the cover.
Fuses | Usage |
|---|---|
AIR BAG | Air bags, Sensing and Diagnostic Module (SDM) |
ACCOMMODATION INTERFACE/ONSTAR | Entertainment, Mobile Communications, OnStar |
CRUISE | Cruise Control Module, Clutch Start Switch |
EPS/CRUISE | Cruise Control Switches, EPS Unit |
FUEL PUMP | Fuel Pump Relay |
HVAC | Climate Control |
CLUSTER | Instrument Panel Cluster |
LIGHTER | Cigar Lighter |
RADIO (BATT1) | Radio Receiver, Entertainment Memory |
RADIO (ACC) | Radio Receiver, Entertainment |
SUNROOF | Power Sunroof, OnStar Mirror |
WIPER SW | Windshield Wipers and Washers, Transaxle Shift Lock Control Switch |
DASH | Instrument Panel, Dimming Switch |
IGN SW | Ignition Switch |
PARK | Headlamp Switch |
PWR OUTLET | Auxiliary Power Outlet |
PWR WINDOWS | Power Window Switches |
STOP | Stoplamp (Brake) Switch |
BCM ELECT | Ignition Switch, Body Control Module (BCM) |
BMC (PWR) | Entry Control, Trunk Release |
Relay | Usage |
|---|---|
RUN | Climate Control (HVAC Blower, Control Heads) |
ACC | Power Windows, Sunroof, Radio, Wiper/Washer Switch, Accessory Power Outlet |
FUEL PUMP | Fuel Pump |
ALC/PARK | OnStar, Radio, Instrument Panel Cluster, Body Control Module (Entry Control), Cigar Lighter, Headlamp Switch, License Lamp |
Engine Compartment Fuse Block (2.2L L4 Engine)
Some fuses are in a fuse block in the engine compartment on the driver's side of the vehicle. See Engine Compartment Overview for more information on location.
Fuses | Usage |
|---|---|
1 ECM/TCM | Engine Control Module, Transmission Control Module |
4 HDLP-RH | Passenger's Side Headlamp |
5 A/C | Air Conditioning Clutch Relay |
8 ABS2 | Anti-Lock Brake System, Traction Control Module |
9 ECM | Engine Control Module |
10 ERLS | Canister Purge Solenoid, Canister Vent Solenoid, Low Coolant Switch, Oxygen Sensors |
11 IGN | Electric Ignition Control Module, Charging System, Neutral Stop Back-Up Switch |
13 TRANS2 | Transaxle (VTi Variable) |
14 TRANS1 | Transmission Control Module, Neutral Stop Back-Up |
15 BACK-UP | PRNDIL, Back-up Switch |
16 INJECTORS | Fuel Injectors (Cylinder 1, 2, 3, 4) |
17 FOG | Fog Lamp Micro Relay |
18 HDLP-LH | Driver's Side Headlamp |
19 WIPER | Wiper Mini Relay |
20 HORN | Horn Micro Relay |
21 PREM AUDIO | Entertainment, Premium Radio Amplifier |
22 ABS | Anti-Lock Brake System, Traction Control Module |
23 RR DEFOG | Rear Defog Mini Relay |
38 RUN/CRANK | Ignition 1 Mini Relay |
39 IP BATT1 | Body Control Module |
40 ABS | Anti-Lock Brake System, Traction Control Module |
41 IP BATT2 | Body Control Module |
42 EPS2 | Electric Power Steering |
43 EPS1 | Electric Power Steering |
45 COOLING FAN | Cooling Fan Mini Relay |
46 CRANK | Powertrain Control Module Mini Relay |
47 IP BATT 1A | Body Control Module |
48 RUN (IGN 3) | Body Control Module |
Relays | Usage |
|---|---|
24 A/C | Air Conditioning Clutch |
25 HORN | Horn |
26 FOG LAMP | Fog Lamps |
28 RUN/CRANK | Body Control Module |
30 COOLING FAN | Engine Cooling Fan |
31 PCM CONT | ECM |
32 WIPER1 | Wiper System |
33 WIPER2 | Wiper System |
34 REAR DEFOG | Rear Window Defroster |
Diodes | Usage |
|---|---|
35 A/C | Air Conditioning Diode |
37 WIPER | Wiper Diode |
Engine Compartment Fuse Block (2.0L Supercharged Engine)
Some fuses are in a fuse block in the engine compartment on the driver's side of the vehicle. See Engine Compartment Overview for more information on location.
Fuses | Usage |
|---|---|
1 ECM | Engine Control Module |
4 RH HDLP | Passenger's Side Headlamp |
5 A/C | Air Conditioning Clutch Relay |
8 ABS | Anti-Lock Brake System |
9 ECM/ETC | Engine Control Module |
10 EMISS | Canister Purge Solenoid, Mass Air Flow Sensor, Low Coolant Switch, Oxygen Sensors |
11 IGN | Ignition Coils (1,2,3,4) |
13 ECM | Engine Control Module |
14 BOOST | Engine Boost Solenoid |
15 BACK-UP | Back-up Switch |
16 INJECTORS | Fuel Injectors (Cylinder 1, 2, 3, 4) |
18 LH HDLP | Driver's Side Headlamp |
19 WIPER | Wiper Mini Relay |
20 HORN | Horn Micro Relay |
21 RADIO | Radio |
22 ABS | Anti-Lock Brake System |
23 RR DEFOG | Rear Defog Mini Relay |
38 RUN/CRANK | Ignition 1 Mini Relay |
39 IP BATT1 | Body Control Module |
40 ABS | Anti-Lock Brake System |
41 IP BATT2 | Body Control Module |
43 EPS | Electric Power Steering |
44 COOLING FAN 2 | Cooling Fan Mini Relay |
45 COOLING FAN 1 | Cooling Fan Mini Relay |
46 CRANK | Crank |
47 IP BATT 1A | Body Control Module |
48 RUN (IGN 3) | Body Control Module |
Relays | Usage |
|---|---|
24 A/C CLUTCH | Air Conditioning Clutch |
25 HORN | Horn |
27 AFTER COOLER PUMP | After Cooler Pump |
28 RUN/CRANK | Body Control Module |
29 POWERTRAIN | Powertrain |
30 COOLING FAN 1 | Engine Cooling Fan |
31 ECM CONT | Starter Solenoid |
32 WIPER1 | Wiper System |
33 WIPER2 | Wiper System |
34 REAR DEFOG | Rear Window Defroster |
Diodes | Usage |
|---|---|
35 A/C | Air Conditioning Diode |
37 WIPER | Wiper Diode |
