I found it, incredible, just a cable that lost its cover and was rubbing against the chassis, everything when back to normal now, thanks for your help, really appreciate it!!!!!!
Hey,I have a 2007,379 Peterbilt my Excelerator isn’t working I changed out the Excelerator switch and still isn’t working the cruise control works but not the Excelerator pedal isn’t I plug it up to the computer and it is saying “throttle position invalid 32” Any advice is very appreciative.
When I replaced mine I think the calibrate sequence was turn key on slowly push pedal all way down slow release. Key off repeat key on again