What is the trim level, and are you looking for the drivers or passengers seat?

EDIT: The reason I ask is that I believe some power/heated seats also have ventilation which changes the wiring a fair bit.

 

Hi - 2019 I don't know the trim level these seats were taken from but they have heating and powered seat adjustment located on the side of the seat.

thank you for any help!

 

So, you need the 2019 diagrams? Or the 2018?

Edit: I don't know of a trim level that has heated seats that is not power seats also.

 

sorry for the confusion these are 2019 seats from a Honda Odyssey I don't know the trim but they have heating and electric seat adjustments from a control on the side of the seat.

 

Attached are the wiring diagrams for the 2019 EX-L, which would have heated/power seats but no ventilation. The diagrams are broken up between the power seat portion and the seat heater portion. You might have additional wires if the drivers seat has the seat position memory in it and power lumbar. I can throw in those diagrams as well.

The large connector (25 pin?) at each seat are C229 for the drivers and C228 for the passengers. The pinouts are:

I assume you will also need to replace the panel in the dash where the seat heater switches are.

Your local library may have access to the Chilton manuals to get this info from.

Good luck. Not a trivial task unfortunately.

 

This is exactly what I needed thank you! Followup .. is there a way to lookup these acronyms like "SG" etc.
The target vehicle is a Sprinter with only 7 wires: two heater, two seat belt and three probably the airbag. I'm hoping this could be simple. Any thoughts?

 

Well a big thank you to Glen_T for the help!
After review it looks like I won't be able to keep the air bags active so calling this a no-go on replacing the Sprinter driver's seat with the Odyssey seat.

Back to the drawing board, probably a newer Sprinter seat the yard. Best to y'all.