On my 1997 Grand Caravan I will occasionally lose my electronic
instruments-speedometer, tach, temp gauge, fuel gauge, mileage display,
It always comes back sooner or later to normal. Im getting a
code 66-no CCD Message from BCM
code 66-no CCD Messages from TCM
What would be the most common cause of this instrument failure?
TCM, BCM, ?
Thank you for any help