Isuzu Diesel - Cruse Control

[andrew_uk]

Hi I have a 28ft Excella motorhome with the Isuzu diesel engine fitted, however in its past life someone has removed most of the cruse control system.

The control stork is still on the steering column and I have recently managed to purchase the electronic black box control unit, however all of the servo control parts and mounting brackets are missing.

Could anyone be able to supply detailed photos of what the setup looks like and how the servo is mounted and how the vacuum lines run? Also maybe the part numbers of the servo and any other parts and an indication of which stand vehicle these may have come from (GM I think)?

Please help.

Thanks Andy.

[tony6373]

I no longer have my Isuzu powered 270 so I can't supply pictures but I have been through what you are struggling with. I installed the all electronic aftermarket type and it worked great. The controls on the turn signal stalk and the speedo-cable pickup worked fine. I modified the supplied mounting bracket to use existing mounting points on the cylinder head. It was necessary to bend the throttle arm (making it longer) to get more leverage for the actuator. If the control buttons don't seem to work try squirting lighter fluid into the stalk and "exercising the buttons" for a few minutes.

Good luck.