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 > Tech Help

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 07-16-2002, 12:25 PM
Member
 
Join Date: Apr 2001
Posts: 88
126 A/C Comp won't kick in?

Hello all,

I'm working on an 83 500SEL and I can't seem to locate all the controls for the A/C system.

When the car came in the blower motor didn't work along with the A/C so I replaced the controler in the dash. Blower working now.

The system is charged, that I know. I tried jumping the low pressure switch but no effect. I checked and have no power going through the switch so I found the relay in the fuse box and switched it with another one and still nothing. I checked the ground to the compressor and thats fine, and all the fuses.

I was wondering if there are some kind of switches under the dash that the wiring would pass through on the way to the comp?
I can hot wire the comp and it works fine so I have a charge, and the comp works.

With the switch on the dash set to A/C I have power on 30 and 86 on the relay but no ground on 85. If I ground 85 I get the relay to click but I can't find what controls 85?

Thanks in advance!

Ron
Reply With Quote
 

Bookmarks


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 12:45 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page