Climate Control Fan
Thread Starter
Newbie
Joined: Apr 2011
Posts: 1
Likes: 0
W123 300D
Climate Control Fan
Issues with my 85 300D-Turbo's Climate Control Fan.
Works with the AC on.
No Works with the Economy Button pressed.
Fuses are all good.
Temp sensor is connected and functioning fine.
Fan was tested external to the car with 12 v and is good.
Let me know if anyone else has seen this. Thanks.
--------------------------------
Eric in Plano,Tx
85 300D 262K overall miles
50K on WVO (2 tank)
Rebuilt Transmission at 245k miles.
96 CE LT1
94 Nissian Hardbody
96 F250 XLT PowerStroke (also runs on WVO)
Works with the AC on.
No Works with the Economy Button pressed.
Fuses are all good.
Temp sensor is connected and functioning fine.
Fan was tested external to the car with 12 v and is good.
Let me know if anyone else has seen this. Thanks.
--------------------------------
Eric in Plano,Tx
85 300D 262K overall miles
50K on WVO (2 tank)
Rebuilt Transmission at 245k miles.
96 CE LT1
94 Nissian Hardbody
96 F250 XLT PowerStroke (also runs on WVO)
Last edited by first300D; Oct 6, 2012 at 12:15 PM.
SPONSOR
Joined: May 2012
Posts: 5,081
Likes: 62
From: Harbor City, CA
Mercedes-Benz, Porsche, BMW, MINI and more!
Answer
My best guess would be the push button control unit circuit board solder joints.
These links should help you.
DIY page. Introduction to Resoldering Climate Control Unit
http://www.peachparts.com/shopforum/...d.php?p=567735
Climate Control Repair on the 1983 300D Turbo (W123 Chassis)
by BoostnBenz 2/16/04
http://www.peachparts.com/Wikka/W123ClimateControl
Fried ACC Board (picture) due to frozen aux pump?
http://www.peachparts.com/shopforum/...d.php?t=157591
Aux. Water Pump takes out CCU
http://www.peachparts.com/shopforum/...d.php?t=140870
I rebuilt my auxiliary water pump
http://www.peachparts.com/shopforum/...d.php?p=219859
Fixed auxiliary Water Pump!!
http://www.peachparts.com/shopforum/...d.php?t=170839
cold feet!
http://www.peachparts.com/shopforum/...d.php?t=139967
Automatic Climate Control – Sign of Fatique?
http://www.peachparts.com/shopforum/...d.php?p=496086
No blower...no heat...no idea how to fix.
http://www.peachparts.com/shopforum/...d.php?p=604192
Blower Motor Links Page
http://www.peachparts.com/shopforum/...d.php?t=212324
.
These links should help you.
DIY page. Introduction to Resoldering Climate Control Unit
http://www.peachparts.com/shopforum/...d.php?p=567735
Climate Control Repair on the 1983 300D Turbo (W123 Chassis)
by BoostnBenz 2/16/04
http://www.peachparts.com/Wikka/W123ClimateControl
Fried ACC Board (picture) due to frozen aux pump?
http://www.peachparts.com/shopforum/...d.php?t=157591
Aux. Water Pump takes out CCU
http://www.peachparts.com/shopforum/...d.php?t=140870
I rebuilt my auxiliary water pump
http://www.peachparts.com/shopforum/...d.php?p=219859
Fixed auxiliary Water Pump!!
http://www.peachparts.com/shopforum/...d.php?t=170839
cold feet!
http://www.peachparts.com/shopforum/...d.php?t=139967
Automatic Climate Control – Sign of Fatique?
http://www.peachparts.com/shopforum/...d.php?p=496086
No blower...no heat...no idea how to fix.
http://www.peachparts.com/shopforum/...d.php?p=604192
Blower Motor Links Page
http://www.peachparts.com/shopforum/...d.php?t=212324
.
Member
Joined: Apr 2012
Posts: 113
Likes: 0
From: In God's Arms
1983 300D-turbo "Bonnie"
My Blower motor went out. Bearing completely destroyed. I was wondering if anybody knows if a W126 blower motor can be used to replace a W123 blower motor. The W126 is more common, and I figure that it will be cheaper to find in the future. Thanks a bunch!!
SPONSOR
Joined: May 2012
Posts: 5,081
Likes: 62
From: Harbor City, CA
Mercedes-Benz, Porsche, BMW, MINI and more!
Answer
http://www.peachparts.com/shopforum/...3-blowers.html
roy@pelicanparts.com
.
