How to check computer fault codes
 

Hello All,
I am the new owner of 2007 pacifica touring 4.0 l FWD. I wanted to check if there are not any computer fault codes and tried to do "key dance" but it did not work. Is it posible to check codes without OBD scaner?

Thanks...

do u have a check engine light on? are u experiencing anything wrong?

Yes, check engine light is on.

if the key dance did not work then yes U will need a scanner that is can bus

All right, I'll bite. What's the "key dance"?

turn the key on and off 3x

On our 05, set the E brake, put into neutral, select trip odometer, start at key ON, off, on off on off. wait for it... that worked for this model...