Need tech info on a Pacifica

I was reading about problems related to the IPM and of course all power and grounds are recommended to be checked , but the main one that seems to give problems is Ground #G103

" one common one is a Black/Yellow ground wire at the C5 connector on pin 14."

May want to check that out also, not sure exactly location . Some talk about it on the left front frame area .

You could always throw a good ignition switch on it and see if that takes care of your problem, not seeing that as a common problem on these related to the IPM feed problem. But with electrical anything is possible.

Several reports of this ground bad at G103 with symptoms of Wipers, windows, radio all inoperative as you are describing . Checking that ground is a must