555e13 the pressure relief valve for system pressure has malfunction There is an open circuit

Page may contain affiliate links. Please see terms for details.

NAVMERC

Member
Joined
Jul 31, 2015
Messages
49
Location
PRESTON
Car
2012 W212 E250cdi
Hi all

As the thread title mentions, the rear passenger side of my s212 has gone down. I checked it out last week when it had happened and there was no signs of any leaks but nothing found and the car raised itself back to normal. I checked for the cables and they were fine too. The case that fits on the outside of the compressor is badly damaged, hence I presume water has hit other areas around the compressor that I dont know or cannot see.
This issue only happens in the rain/wet weather but not when its dry.
please see the reading from my Star


555E13.jpg

TIA
Nav
 
hi mate ! i just got this same error this morning 555E13
did you figure this out ? was it a broken wire or was it the valve blocked that needed replacing?
 

Users who are viewing this thread

Back
Top Bottom