Two problems related to ignition have been reported for the 2000 Dodge Grand Caravan. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Dodge Grand Caravan based on all problems reported for the 2000 Grand Caravan.
Regarding the ignition problem with the proper key being inserted and not turning. . I had the same problem several times and was also stranded. I learned if you put the key in and tap the end of the key (as if you're trying to tap it further into the ignition) with a rubber handled screwdriver a couple times it will then turn and start right up.
Lock cylinder engages column lock and will not disengage. Ongoing problem that has gotten increasing harder to get the column to release. Per dealer TSB on problem. Will have to have drilled out and replaced.