I think I have found the root of my problem My aux fans are spinning backwards. Is this a simple flip the plug at the connection in front of radiator? Will this change their direction?
Thanks, KD

help

yes as far as DC current. I dont know about that model and the electrical connector. If the connector allow, yes the fans will reverse direction.

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1996 E300D
1996 E320 Wagon 4MATIC
2003 Jetta TDI- GLS, 5-spd
1997 Passat TDI
2002 F350 Crew cab 4x4 Powerstroke
Jacobsen HR 15' cut ZTR w/ 80 HP Perkins diesel
Hustler 6' front deck with 28HP Kubota diesel

Aux Fan Polarity

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1993 190E 2.3
2001 SLK230
1971 LS5 (454) Corvette Convertible