ktloah Posted March 11, 2023 Share Posted March 11, 2023 Thank you Tom for the info....much appreciated Link to comment Share on other sites More sharing options...
Thomas Posted March 21, 2023 Author Share Posted March 21, 2023 (edited) UPDATE!!! I sent in control module, steering wheel buttons and little pc board, the small pc board #3 in the FRB that all had to do with cruise. Sent them to M&M electronics to be tested.. Dang it........ tested good.. So Now we are to wiring or nason switch's.. I have this park brake switch behind the panel next to left arm rest that is for the parking brake.. It looks like someone has been here before, black tape was poorly put on, and second I have 4 wires and the new switch pictured from REV group only has 3 and also if I look up that switch on the nason website it shows 3 contacts.. Does anyone have a picture of there switch with the wires on it.. I am not wanting anyone to remove the panel and take a picture unless you want to, but maybe someone has taken a picture before. I am starting to wonder if there is something not wired right here making the cruise think parking brake is OFF.... Edited March 21, 2023 by Thomas pictures Link to comment Share on other sites More sharing options...
jacwjames Posted March 21, 2023 Share Posted March 21, 2023 Here is an older post, look at post by B Nodine, he attached a write up he did on the park brake, it has pictures of the the original and I believe list a part number for a newer alternative. Link to comment Share on other sites More sharing options...
Solution Thomas Posted April 28, 2023 Author Solution Share Posted April 28, 2023 Update!!!!!! Electricial gremlin has been found, after 7 months of replacing parts and chasing wires.. it was the coach side connection on the ECM. It was corroded and 3 pins ( all cruise related) needed to be replaced.. previous owner replaced ecm and didnt get rubber gasket inside right, allowing moisture in.. everything works great now...!!!!! Thanks for all the ideas and help !!! 2 Link to comment Share on other sites More sharing options...
Michael Powell Posted April 28, 2023 Share Posted April 28, 2023 Thanks for the update... Link to comment Share on other sites More sharing options...
Flyinhy Posted April 28, 2023 Share Posted April 28, 2023 Good find! I'm doing a little rewiring in the engine bay now and I'll check my ecm connections. I know the cruise is working at the module ....but I've had other problems and I put the cruise on the back burner. Link to comment Share on other sites More sharing options...
jacwjames Posted April 28, 2023 Share Posted April 28, 2023 Thanks for closing the post, it is always great to hear of a positive outcome. 1 Link to comment Share on other sites More sharing options...
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