Does anyone know the horn tones (Hz) for the 2002 GMC Sierra 1500? Even better, which side is the lower tone? My right side (from drivers seat) horn went out and I'm not sure what tone to replace it with.
Does anyone know the horn tones (Hz) for the 2002 GMC Sierra 1500? Even better, which side is the lower tone? My right side (from drivers seat) horn went out and I'm not sure what tone to replace it with.