My 2005 Durango has been acting up. As Im driving with Cruise control on, the air bag light comes on, the speedometer bounces around and sometimes stay at "0" then it kicks the cruise control off and I'm unable to turn the cruise back on. Sometimes I don't even have the cruise on and the airbag/speedometer thing will happen. What could it be? Can I fix it? How much will it cost????

 

Try to disconnect the battery for fifteen minutes to reset the PCM. Also, you may want to checkk the voltage of the battery to make sure it is 12 volts or close to it,
FF

 

I disconnected the battery for 15 minutes and it did clear the problem up for about 5 days. But it started doing it again just as before. What could be the cause????

Sean