PSE actuator
10-11-2014, 03:08 PM
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Join Date: Jan 2007
Location: Missouri
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99 CLK 430
PSE 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. I've read that this same actuator controls some of the A/C also....
Should I replace the actuator??
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. I've read that this same actuator controls some of the A/C also....
Should I replace the actuator??
Last edited by piersbc; 10-11-2014 at 03:59 PM.
