Awasome 2010 Dodge Grand Caravan Check Engine Light Codes 2023. Not sure (3 reports) engine problem. I have a 2010 grand caravan and the check engine light is… answered in 5 minutes by:

Start by turning your ignition off, and putting on a pair of safety gloves and glasses. Loosen the nut on the negative terminal using a wrench. The p0442 means medium evap leak.





