Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Diesel Discussion

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 06-09-2014, 01:35 AM
Registered User
 
Join Date: Jul 2009
Posts: 5
Angry climate control problems

nothing is working buttons do nothing blower does nothing hot air comes out dash vents can't stop it 87 300sdl don't know where to start thanks in advance
ss

Reply With Quote
  #2  
Old 06-09-2014, 08:46 AM
Registered User
 
Join Date: Sep 2007
Location: Calgary Alberta Canada
Posts: 1,281
If I remember correctly from previous threads this model could suffer from dry solder joints on the climate control. Fairly easy repair to remove and reheat all of the joints. Good luck.
Reply With Quote
  #3  
Old 06-09-2014, 11:37 AM
JamesDean's Avatar
Electrical Engineer
 
Join Date: Apr 2005
Location: NE Ohio
Posts: 5,031
1) Does the blower change speed? Can you set it high to low?

2) When you push any of the control buttons do you hear things changing or moving at all?

3) Have you verified all fuses are OK?

All of the climate control can suffer from cold solder joints. If you are interested I would be happy to re-flow the unit for you. See my link in my signature below for more information.
__________________
Cruise Control not working? Send me PM or email (jamesdean59@gmail.com). I might be able to help out.
Check here for compatibility, diagnostics, and availability!

82 300SD 145k
82 300SD 265k
87 420SEL 230k
89 420SEL 210k
89 560SEL 118k
90 300SE 262k RIP 5/25/2010
90 560SEL 154k
91 300D 2.5 Turbo. 241k
93 190E 3.0 235k
93 300E 195k
Reply With Quote
  #4  
Old 06-09-2014, 11:37 AM
winmutt's Avatar
85 300D 4spd+tow+h4
 
Join Date: Apr 2006
Location: Atl Gawga
Posts: 9,331
Well you can stop the heat by pulling the plugs. I would start with a reflow of the CCU.

__________________
http://superturbodiesel.com/images/sig.04.10.jpg
1987 300D Sturmmachine
1991 300D Nearly Perfect
1994 E320 Cabriolet
1995 E320 Touring
2001 Eurovan FOR SALE
1985 300D car, sold and missed.
OBK #42
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 03:51 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page