over head console in my 1997 ply voyager

can anyone tell me how to calibrate the compass in the overhead console in my van. i dont have an owners manual for it any help would be grateful. thanks and love this forum.

I noticed this is an old message perhaps you still have the compass problem. I have a '97 Caravan and the compass self-calibrates automatically. All you have to do is drive the vehicle in a complete circle once or twice.