SL55 AMG, SL63 AMG, SL65 AMG (R230) 2002 - 2011 (2003 US for SL55 and 2004 for the SL65)

SL55/63/65/R230 AMG: I searched first:) 2003 SL55 Vario Roof issues

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Old Jan 17, 2020 | 11:45 PM
  #1  
HopefullyE63's Avatar
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From: San Juan PR
SL55 CL600 and 335D (rip flood) 325ci
Red face I searched first:) 2003 SL55 Vario Roof issues

Greetings. I have an SL55 giving me the "Please close trunk partition" no go on the Vario .....jumped the switch still no joy. Have continuity and confirmation the jump was good. No power to the switch sensor wires even operating the open top lever. I had it working jumped before. It's a project It is on its second battery module, so the trunk lining is out of it. Here is where I think I'm hanging up... the PSE pump is out for service. I did set up the star and the only code I got was for not getting voltage from the PSC pump. Are they connected? Will the top not work with the PSE pump removed?

More color;

The roll bar operates beautifully, the pump sounds the best it has ever sounded and I get a very positive lock on the top.
All this after I swapped out the front locking cylinder with some tech support from top hydraulics..... hopefully the last R&R of the hydraulic cylinders for a while but I feel like I can go pro So far both trunk lock cylinders. the trunk lid one, both lock pawl. The biggest issue is fixing the plastic trim on the car. It's rough. The fastener mounts, broken panels...doing some plastic welding with epoxy. Any and all help is greatly appreciated!

So close to getting to put the top down!
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Old Jan 18, 2020 | 03:24 PM
  #2  
skylolow's Avatar
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2005 SL55 Completely Built Motor
The PSE I don't believe has anything to do with the convertible top but it won't shock me if the power to all this runs together and with the PSE out it breaks the connection.
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Old Jan 19, 2020 | 10:50 AM
  #3  
bobterry99's Avatar
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From: Atlanta, unfortunately
'09 S600, (2) R129 300SLs, '03 SL500, '03 SL55
Originally Posted by HopefullyE63
Will the top not work with the PSE pump removed?
That partition-closed switch you jumpered is wired to the PSE pump, and the roof controller receives the switch status from the PSE via the CAN. So no -- the roof will not function with the pump removed.
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Old Jan 21, 2020 | 12:38 PM
  #4  
HopefullyE63's Avatar
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From: San Juan PR
SL55 CL600 and 335D (rip flood) 325ci
Thank you very much Bob! Hope two get my PSC back soon. Dying to get the top down this is my "season" now. Winter in San Juan is magical, Mid to low 70's evening to about 9am.
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