On Aug 3, 2012 4:34 PM, "Diesel Head" <[email protected]> wrote: > THe electric fan is not running on >my 300D. FOrtunately it was not as hot > today, only in the 90s. I believe the > fan is controlled by one of the > switches at the top front of the > OM603. Can anyone tell me which > switch, > and how to connect or ground or > power wires to make the fan run > constantly.
You can put a jumper across the two wires going to one of the sensors on the receiver-drier. I forget which one goes to the fan and which the KLIMA, but you'll find out soon enough. It works because the electric fan is triggered by a logical OR, either the coolant or the refrigerant gets too hot (or both). Alex _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
