PS E Actuator
Thread Starter
Newbie
Joined: Jan 2007
Posts: 7
Likes: 0
From: Missouri
99 CLK 430
PS E Actuator
My lumbar supports lose pressure after appx 5 mins of driving
When I open the trunk the actuator runs for 10+ seconds...and I can't shut the trunk lid till it quits.
When I unlock my doors the actuator runs for 10+ seconds
When I lock my doors the actuator runs for 10+ seconds
Guessing it is timing out. I doubt i have a leak in every one of these loops.
The trunk does open...the doors still lock and unlock...but something is wrong. Is my actuator wearing out?
My wife also said the A/C isn't cooling like it used to.
Thanks
When I open the trunk the actuator runs for 10+ seconds...and I can't shut the trunk lid till it quits.
When I unlock my doors the actuator runs for 10+ seconds
When I lock my doors the actuator runs for 10+ seconds
Guessing it is timing out. I doubt i have a leak in every one of these loops.
The trunk does open...the doors still lock and unlock...but something is wrong. Is my actuator wearing out?
My wife also said the A/C isn't cooling like it used to.
Thanks
MBWorld Fanatic!
Joined: Oct 2012
Posts: 1,427
Likes: 100
From: Florida
2002 CLK 55 AMG cabriolet Eurocharged
The pneumatic pump comes on for around 10 sec once the key is on.
Central locking system will shut down the pump when all actuators have closed or opened. (Try lubing trunk actuator)
The seat might bleed down from adjustment setting while driving or leaks.
AC vacuum supply is from engine , not related but could be a lot of things. (freon)?
Central locking system will shut down the pump when all actuators have closed or opened. (Try lubing trunk actuator)
The seat might bleed down from adjustment setting while driving or leaks.
AC vacuum supply is from engine , not related but could be a lot of things. (freon)?
Last edited by GatorMB; Oct 15, 2014 at 10:12 PM.
