Ok, I may not see it but where is the relay for the heater manifold on a cummins ISB 5.9 03 vintage. Lots of corrosion I'm fighting all the time, replaced both magnetic coils/solonoid still no "big click" gotta be the relay for the coils, cannot find it! Where??
I don't have a schematic in front of me at this exact moment so I am going from memory, and if memory serves correct the Intake Heater relay is controlled by the ECM. There would be no use to control a relay with another relay, kind of redundant if you catch my drift.
Cummins Htr. manifold relay question
Posted - 09/13/2005 : 11:32:39 AM
