2003 Chrysler Town and Country Check Engine light on with no codes coming up.?

J

Joshua

New member
I have a 2003 Chrysler Town and Country. It has 26,000 miles on it. The Check Engine light recently came on. I took it to a local auto parts store and no codes read, we cleared the engine light and left. We drove for about a week and the Engine light came back on. We brought it to the dealership and they read through and came back with no codes. I don't know what is wrong or what to do. Did anyone have this problem? I heard about the gas cap but it came on a night after I got the gas. Can anyone help?
 
potentially an ECU or PCM problem, had a dodge caravan, same problem not too long ago, can't communicate with a code reader because of a faulty transmit line from ECU/PCM to diagnostic port where you plug the code reader in. this will trigger a check engine light to come on. Dealer should know about this as it is covered under 5 year warranty and a famous problem for ALL 3.0L, 3.3L and 3.8L engines
 
potentially an ECU or PCM problem, had a dodge caravan, same problem not too long ago, can't communicate with a code reader because of a faulty transmit line from ECU/PCM to diagnostic port where you plug the code reader in. this will trigger a check engine light to come on. Dealer should know about this as it is covered under 5 year warranty and a famous problem for ALL 3.0L, 3.3L and 3.8L engines
 
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