Aux / ac fans won't turn off??

Dodge?

New member
Hello Amazing Sprinter Forum

Thank you all for helping me with other problems in the past.
Can't seem to find a thread on this...

I drive a 2007 Sprinter & the two front AC / AUX fans (that's what they are, yes?) will not turn off. I need to disconnect the battery to keep it from running down. It seems like the fan relay or engine temp sensor might be the culprit. Incidentally I just washed outside & cleaned under the hood for the first time in 2 years, so water infiltration to a connector seems reasonable.

Any advice on how to approach this problem?
Can anyone advise as to where specifically these relays & sensors are located on a 2007 Sprinter? (I seem only to be able to find info on other models).

Thank you again to this awesome community.
You all have been wonderfully helpful! :rad:
 

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