Jeep Commander Forum banner
check engine light
1-4 of 5 Results
  1. New Member Section
    CEL codes P0300 p0741. "Transmission Over Temp" Hi all, I'm new here. Just picked up an '07 Jeep Commander 3.7L V6 4x4 with 141,000. Bought the car in middle Tennessee for $4,700 from an auction/craigslist dealer. Drove it 40 miles before the check engine light came on, started idling funny...
  2. Electronics / NAV Discussion
    First off. I'd like to say hello as a new member & a new owner of an 06 XK.. I'm having a particular problem with getting a 'check gas cap' message on start up. I've replaced the cap with a Mopar cap from the dealer, and I've had it at a smog mechanic who interrogated the OBD II trying to find...
  3. Regular Service / Maintenance
    Hey all. First time posting. Just got my Jeep Commander three weeks ago and am loving it. My check engine light just recently came on. I did some research and found the error code P 3449: Cylinder 7 Deactivation/lntake Valve Control Circuit/Open. I've looked around jeepcomander.com and a couple...
  4. Problems / Dealer Service
    I just received diagnostic code P0128 while driving home. From my search I understand it is an issue with the thermostat or coolant. Which makes sense as the following has played out in the last few days: 4 days ago I noticed my coolant level was about a half inch below the minimum line on the...
1-4 of 5 Results
Top