If the Chime module under the dash was ever shorted it could cause the problem you are referring to, but when the resistor inside it shorts, the chime typically chimes while the interior lights are on. If you want to check to see if that is your problem, the chime is under the driver side kick plate (usually pink/orange in colour). You can open it up and it will be obvious if the resistor is burnt. Mine burnt when I dropped a penny in the cigarette lighter. Dealer wanted $125 Canadian, picked one up at the wrecker for $5.