Hi - The Check Engine Soon light is on on my 1997 Grand Caravan (3.3l engine). I checked the codes and got 12 - 31 - 55. According to AllPar.com, that means the battery has been disconnected recently (it hasn't) and it has a Bad Evaporator Purge Solenoid Circuit or Driver. The battery could be because of some corrosion on the terminals? I have no idea what to do to repair the other code. Any tips on how to check this out? Thanks - Brian
97 Caravan Check Engine Light
Oct 19, 2003
1 Replies
If I recall correctly, the "12" at the begining of the sequence signifies "Start of codes", and the "55" a the end of the sequence signifies "End of Codes".
So the only code you really have is "31" (evap solenoid).
Try posting to rec.autos.makers.chrysler.
hth
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