97 Caravan electronic instrument cluster

My electronic instruments (speedometer, tach, temp gauge, gas gauge, etc.) will suddenely go out. No tach, miliage display, spedometer, etc.
The next time I drive it, it will be ok. It may go out and come back 10 min later. Im showing a code 66-no ccm from tcm. Is this a common problem? Thank you for any help.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.