Where is the PSE pump on a Mercedes?
On the LHS of the boot remove the 4 bolts holding the hydraulic roof pump in place lift to the side. The PSE is below, within the grey sponge. The PSE is attached to very short vacuum leads so do not pull it our too far.
How do you repair a PSE in a Mercedes?
The two halfs of the PSe will separate with a bit of work. Lift off the top, lift out the pcb / solanoid board and the pump attached. The motor has a pump attached to the front of it, ( 2 tubes from the pump). Remove the six bolts holding the pump to the motor. Detatch the pump and check the impellor within.
What to do if your PSE pump breaks?
Remove the six bolts holding the pump to the motor. Detatch the pump and check the impellor within. These appear to be quite brittle and when they break they jam the motor, causing the pse electronics to burn out. Mercedes do not supply new impellors,
Is the PSE pump on my SL AMG 55 working?
My 2003 SL AMG 55, PSE pump recently stopped working (again) . On removal before rushing to the dealer who will extract £700 + from you, Check the impeller on the motor. This is the second PSe pump I have had installed .
How do you repair a PSE pump on a Mercedes?
Lift off the top, lift out the pcb / solanoid board and the pump attached. The motor has a pump attached to the front of it, ( 2 tubes from the pump). Remove the six bolts holding the pump to the motor. Detatch the pump and check the impellor within.
Is the PSE pump on a Mercedes R230?
The R230 PSE pump uses the same motor as other mercedes. You can get an cheep PSE on e-bay for £15.. Strip the pump and install the impellor . Reassemble in reverse order. Also I found that my motor was stuck, if after removal of the impellor check the motor is freely rotating before re-assembly.
Why is my PSE pump not working on my SL 500?
Door and trunk latch locks not working except manually. 2003 sl 500 that lost its mind. Sat for a week over Christmas and when we returned the remote key would not unlock the car. Opened the trunk, disconnected the battery and charged it up. Reconnected the battery, closed the trunk but the final latching mechanism didn’t work.
My 2003 SL AMG 55, PSE pump recently stopped working (again) . On removal before rushing to the dealer who will extract £700 + from you, Check the impeller on the motor. This is the second PSe pump I have had installed .