Does the CEL go out as soon as the set button is released?
Is this a new problem with a coach you've had for a while or a problem with a coach you've just purchased?
I had issues with my cruise , no-op on wet roads , traced back to corrosion on the brake light switches , that passed enough voltage; when wet; to make the Cat ECM think I had the brakes applied. But I didn't get a CEL.
EDIT: Should ask , are the cruise buttons , on the turn signal arm or the dash ?
Freightliner chassis?
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99DSDP 3884, Freightliner, XC, CAT 3126B, 300 HP /ALLISON 3060
2000 Caravan toad, Remco & Blue Ox.
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