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on the passenger side under the dash. you have to take the cover under the dash the lood straight up, it is on the passenger side of the blower motor for your heat and air. there will be a black, thin rectangle box with 2 different plugs in it. remove the plugs and it is on the other side. it should be a white ralay.
***I believe the above answer is incorrect. I just replaced the horn relay which was located on the DRIVERS SIDE, underneath the dash, behind the fuse box. The relay is a black small plastic box plugged into a wiring harness which is taped on the top side of a large bundle of wires. Remove the tape, pull the harness / relay down, replace relay
What else can I help you with?
Where is the fuel pump reset switch located on a 2003 Chevrolet Cavalier?
Chevrolet does not use inertia/reset switches.
Where is the radiator drain petcock on a 2003 cavalier?
The 2003 Chevrolet Cavalier radiator drain petcock is located on the bottom of the radiator. The drain will be towards the right side of the radiator.
What is the torque specs on a 2003 Chevrolete Cavalier?
Chevrolet Cavalier there are more than 100 torque specifications for your 2003 Chevrolet Cavalier. You can get a complete list of torque specifications from most Chevrolet dealerships.
Where is the cabin filter on a 2003 Chevy Cavalier?
were dose a Chevrolet cavalier 2003 Clutch gose
What is the towing capacity of a 2003 Chevrolet Cavalier?
1000lbs
What is the gas mileage on a 2003 chevroletcavalier?
temperature sensor 2003 Chevrolet cavalier
Does a 2003 Chevrolet Cavalier have an anti-theft device?
yes
Does the 2003 Chevrolet Cavalier factory stereo have rca inputs in the back?
No
What is the tire size for a 2003 Chevrolet Cavalier?
The tire size for the base model 2003 Chevrolet Cavalier is 195/70 R14. Tires are sold in several prices depending on the mileage warranty of the tire.
Where is the fuel inertia switch on a 2003 cavalier?
Chevrolet does not use inertia switches.
Where is the drl relay on a 2003 cavalier?
In the fuse panel on the driver's side dash.
What is the best octane gas for a 2003 Chevrolet Cavalier?
The owner's manuel recommends 87
