i just purchased a 2002 grand caravan and i guess the dealer cleared the codes so i wouldnt see the check engine light on anyhow i get home and the check engine light is on so i took it to advance auto and they put the machine
on it and told me that it was throwing 3 codes abs 13-under voltage 16-over voltage and p0456 evaporative emission leak monitor small leak detected
i need help please any info would be greatly appreciated

 

I would check and see if your state has a Lemon Law.

 

Take it back to where you bought it, it should come with at least a 30 day warranty..... if they don't want to do anything for you, post up in the Caravan section, and the folks there can help you solve your issues.

Evap leak may be as simple as the gas cap being loose.

 

I brought it as is .. I should have known better because he brought the price down
800 bucks for me other then the codes the fan is fully loaded and doesnt look bad

 

Welcome to DF, I'll move this post to the Caravan section, you'll get more replies.