M.B DOC, I did check the overload relay in that the fuse was good. Is this relay only on later 123's? I have an '83 parts car and colud exchange if it has one.
So is the overload relay for the tach and the klima relay for the ac? I have GOOD electrical experience.... the problem is the late factory manuals don't have wiring diagrams. Thanks for your expertise and patience!! Chris

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My Truck.. 2007 DODGE, 5.9 Cummins, 6spd stick, 4X4. My car..1977 240D, OTHER WHEELS...1955 VW Oval window bug, European Delivery (Holland) with a 1700cc, 2 barrel, Porsche drum brakes. 1939 WILLYS Pick-up. 1967 Triumph 200cc Tiger Cub. 1976 Honda 550F 4cyl Motor Cycle.