It all started after pulling off the interior dash to fix the heating core. When we got everything put back together the air bag light was on in the dash and there was this annoying beeping everytime I would start the pickup. This beeping is five sets of five beeps that occurs exactly in 35 minute intervals. Does any one have any idea what the deal is?

Thanks.
mrhansman

 

That beeping is telling you that there is a open circuit in the air bag system. Check & make sure both air bag modules are connected properly & the restraint module also. Go back over the connections,the connectors to one of these is probably the problem.

 

Airbag audible code 55

Steve