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Bus Discussion => Bus Topics ( click here for quick start! ) => Topic started by: bpo on September 03, 2017, 02:03:11 PM

Title: MCI cruise control problem
Post by: bpo on September 03, 2017, 02:03:11 PM
I have a 1988 MCI 102a3 6v92 ddec II.
It has factory cruise, but has never worked for me, anyone know of any known problems or where to start with these?
Title: Re: MCI cruise control problem
Post by: blue_goose on September 04, 2017, 05:06:07 AM
On the DD engine the cruise works off the ECM.  You have a switch on the service brake, clutch and parking brake. These are the first place to check when not working.  If you don't have a wiring diagram I can send you one.
Jack