Letsstart over
1985 300SD turbodieselday one --no blower checked fuses #10 was blown / replaced and blower worked fine for a week.
2nd day of trouble-- no blower checked fuses / none blown removed fan and tested it with 12v it works fine blower regulator getting power but no output to fan unable to locate any aux. water pump / cannot locate a resistor pack need a description of possible locations. ignition switch has been difficult as of late but fan does not come on by manipulating key switch. At a loss as to what to check next. ANY SUGGESTIONS FROM ANYBODY ARE MORE THAN WELCOME Thanks --nw