Code p1652 Dodge Ram 5.9 Cummins runs good gauges don't work

Question

Gauges just come and go dose not effect engine

Answer 1

P1652 J1850 Short to ground

This code condition you have a short, The obvious short is in the instrument panel,  what detects this code is from  the body control module, If you clear the code and disconnect the IP connection, If the code is set , the problem is with the Body control module