2006 Dodge Caravan Transmission

120,000 MILES • V6 • FWD • AUTOMATIC
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DOGTRIBE
  • MEMBER
  • 1 POST
Rough shift from 1st to 2nd and 3rd to 4th with AC on or after using AC. Turn AC off release vacuum hose behind battery and reconnect and shifts fine until using AC again.
Jun 12, 2014 at 3:51 AM
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TY ANDERSON
  • ✓Experienced Mechanic
  • 719 POSTS
There is a update for the computer that controls the transmission to improve the shift quality of the transmission.
I'm not sure what the vacuum hose behind the battery is? Could you describe where this vacuum hose goes to and from? Once I find out what this hose is & can assist you better.
Jun 12, 2014 at 4:40 AM
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