Rostra cruise trouble shoot

[Ken Shaffer]

I installed the Rostra electronic Cruise a couple years ago. It had been working for the most part. Just a little temperamental at times having to
set it a few times before it took.
It isn’t working now. I checked for power and ground. Both are good. Does anybody have any suggestions for me? I just don’t know where else to
check at this point,
--
Ken Shaffer
Marion Iowa
73 Canyon Lands, 455, Micro-level, Alum radiator, Alcoa wheels, Lenzi hubs/bearings, Howell EFI/EBL, Rostra Cruise, Custom interior

 

[tony wright]

You could try the trouble shooting section in the manual: http://www.bdub.net/manuals/Rostra%20cruise%20control.pdf
--
Tony W.
Kirkland, WA
'76 Royale

 

[david simpson]

I had similar problems on two occasions - the solutions for me were
found under the coach, at the magnets glued to the shaft and the wires
connected to the pickup - first fix was replacing the magnets glued to
the shaft (one had disappeared - two are necessary on FWD vehicles); the
second fix identified that the spade clips attaching the wires to the
pickup were oily and loose.  Cleaned and crimped tighter.