STD
98 E-300 Fan Controller - Printable Version

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98 E-300 Fan Controller - zeeman - 07-06-2021

Does anyone have a wiring diagram for the E-300 fan controller and power path? I changed the controller and checked the fuses and it still doesn't operate.


RE: 98 E-300 Fan Controller - AlanMcR - 07-06-2021

The engine fan is hydraulic. It does the heavy lifting when it comes to keeping the engine cool. They fail regularly. Replace the thermostatic hub with a Behr unit and you'll be happy for a while.

Perhaps you are speaking of the AC fan, just behind the grille?


RE: 98 E-300 Fan Controller - zeeman - 07-06-2021

(07-06-2021, 02:50 PM)AlanMcR The engine fan is hydraulic.  It does the heavy lifting when it comes to keeping the engine cool.  They fail regularly.  Replace the thermostatic hub with a Behr unit and you'll be happy for a while.

Perhaps you are speaking of the AC fan, just behind the grille?
Yes the controller for the A/C fan.