Question

I get the code P1790 on my 2004 Jeep Liberty. What does the code mean?

Answer 1

The existence of DTC P1790 indicates mechanical or hydraulic (not electrical) related problems. It should be noted, however, that all mechanical problems don't necessarily result in DTC P1790. When this DTC exists, diagnosing the system should be based on the associated DTC and only mechanical causes should be considered.

P1790 Dodge Code - Fault Immediately After Shift
Read more: https://www.autocodes.com/p1790_dodge.html