PT Cruise Control Replacement
|
11-11-2008, 14:48
Post: #8
|
|||
|
|||
PT Cruise Control Replacement
Hi Scott:
In the engine compartment, curb side under the grill on the back wall above the batteries, there should be a black Bosh relay 30 amp. There should be a wire going directly to a 12 vdc positive source. Be sure there is 12 vdc on that wire at the relay. Then go up and turn the key switch to the "run" position, no need to start the Coach and switch the cruise control on/off to the on position. Then with a multimeter go back to the relay and see if the coil energized and if the 12 vdc is now on the front wire from the hot Battery wire you checked earlier. If no 12 vdc then check pin 86 and see if 12 vdc there, and check pin 85 for voltage. If no voltage replace the Bosh relay. There are many checks that can be made to trouble shoot this system. Safe travels, Ralph and Charolette Fullenwider 84FC35 "Ruff Diamond" Duncan, Oklahoma At 11:35 PM 11/11/2008 +0000, you wrote: >My cruise does not work, and I cannot figure out why. I also >understand that some parts for this old system are no longer >available. > >With that in mind, has anyone installed a new cruise system on an 80's >PT with 8v92? I really want to have cruise. I am open to suggestions. > >Scott Forman >86 PT38 >Memphis > |
|||
« Next Oldest | Next Newest »
|
Messages In This Thread |
PT Cruise Control Replacement - erniecarpet@... - 11-11-2008, 08:14
PT Cruise Control Replacement - Scott Forman - 11-11-2008, 11:35
PT Cruise Control Replacement - Curt Sprenger - 11-11-2008, 11:38
PT Cruise Control Replacement - brad barton - 11-11-2008, 11:39
PT Cruise Control Replacement - pattypape - 11-11-2008, 13:16
PT Cruise Control Replacement - ronmarabito2002 - 11-11-2008, 13:25
PT Cruise Control Replacement - Bob Lawrence - 11-11-2008, 14:43
PT Cruise Control Replacement - Ralph L. Fullenwider - 11-11-2008 14:48
PT Cruise Control Replacement - Scott Forman - 11-11-2008, 14:58
PT Cruise Control Replacement - ronmarabito2002 - 11-12-2008, 04:38
PT Cruise Control Replacement - sfedeli3 - 11-12-2008, 09:11
PT Cruise Control Replacement - Scott Forman - 11-12-2008, 11:03
|
User(s) browsing this thread: 1 Guest(s)