2010 proster no cruze wiper or Jake activation

[Rawze]

(05-02-2022 )MRETRANS Wrote:  Yes sir we did plug-in to the body control module we re-flashed it on the truck at the the International Dealer and then tried to diagnose where it was coming from but no codes or failed operation going through those it’s just not showing up on the computer according to the computer everything is fine they gave me a diagram of the smart wheel but the turn selector lever runs the wipers the two control panels on the smart wheel right side for engine brake air horn and market light The engine brake only does not seem to work
On the left side headlights cruise resume and cancel on and off the marker light interrupt is the only one that works.
On the turn selector lever would be the wiper wash and the wiper etc. the turn selectors right and left work but can’t get a response out of the wiper functions and wash function
that’s the thing I took it twice to the International to have them flash the Body control module and run test but the computer does not pick up the problem

you did not get my point. That cab control software will tell you the inputs.. and what they are reading.. and the outputs and what they are telling the system to do. - SOMEONE NEEDS TO VERIFY THE INPUTS... AND THEN VERIFY THE OUTPUTS THAT THEY ARE RESPONDING AND ACTIVATING .. OR SEE WHAT MIGHT BE BLOCKING THE OUTPUTS FROM COMMING ON!.

My own truck had a similar issue once... And that cab control software said that the ignition switch was in the "cranking position" perpetually, when it was not... .. And none of those controls worked until we found the issue.

I highly doubt that the (a) stealers#it is going to do any of that.. but instead, waste all kinds of your moneys replacing things blindly in hopes that the issue goes away.

In all actuality, as far as anyone's guessing ... it can be a very simple matter of a tarnished/slightly corroded fuse or fuse holder in the fuse box.. and otherwise nothing wrong at all. Here is what was wrong with mine back when we found that issue...
ref: http://rawze.com/forums/showthread.php?t...1#pid12861


AND BY THE WAY: ... ALL of the wiring diagrams for international trucks is online.. and free.. on navistars website. ref: http://rawze.com/forums/showthread.php?t...9#pid54399