Easy do it yourself steps to fix a car horn at home.
Step 1: Determine the problem with your horn
Step 2: Pop the hood and have someone press the horn if it is sounding at low volume
Step 3: Locate the horn or horns on the radiator core support or behind the car's grille
Step 4: Remove the old horn from the vehicle by disconnecting its electrical connector and unscrewing the horn from its mounting bracket
Step 5: Compare your replacement horn to the old horn and see if it fits securely in the old bracket
Step 6: Install the new horn in the car
Step 7: Connect the wiring to the replacement horn
Visit automotix.net/autorepair/car_problems/mitsubishi-galant/2003/communicationshorn_assembly/ for our Do It Yourself Kit with easy step-by-step instructions.
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