Need help with chime module
 

Hey, has anyone experienced an alarm when they first turn there key to the ON position? My truck chimes everytime i turn the key on and then every 30 mins after that and the sequence is 5 sets of 5 beeps. It all started after i picked it up from the shop after it had been towed. If anyone has any ideas please let me know because it is driving me nuts. Thanx.

Is there a flashing icon when the chimes occur?? My Mustang does something similiar to this when I don't have my safety belt fastened.

What was done to the truck in the shop?? I wonder if this isnt caused by a problem with the airbag. You do have a 94 F150 with an airbag?

The truck didnt have any work done in the shop, it was just towed because i had to leave it on the side of the road overnight because the idler pulley broke, yeah it does have an air bag but the air bag light doesnt come on and neither does the check engine light.