Problems with nonfunctional relays?

AZNAVYVET

MEMBER
2012 CHRYSLER TOWN AND COUNTRY
3.6L
6 CYL
2WD
AUTOMATIC
195,000 MILES

The daughter bought the van listed above modified for Handicap use. She has had several electrical gremlins, had the TIPM replaced for the car not starting, and still has an issue with the cruise being interment, along with the windshield washer not working, I suspect the TIPM to be at fault. Would like the electrical schematic of the internal circuit board that holds the control relays.
any help would be great, have looked at your downloads of External Interconnect which helps.

3 Replies

AL514

MECHANIC
4,793 POSTS

Hello, we can do that for you, I'll post the Power Distribution ones first and then the ones for those specific components.
These are the Power Distribution diagrams, 1 and 2 go together top and bottom, and so on. 3 pages total.
Are there any codes being stored in any modules for the Cruise Control?

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Tuesday, September 26th, 2023 AT 3:22 PM

AL514

MECHANIC
4,793 POSTS

Here are the Cruise Control diagrams 1,2 - 3,4 and the Wiper/Washer 5,6. If you need anything else or find that any wires are not the color you are seeing, we can post the OEM diagrams as well.

Here are some additional Recalls and a TSB on the PCM being updated that may or may not have been done yet.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

https://www.2carpros.com/articles/how-to-use-a-voltmeter

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