Front window washers C270CDI

[davynick]

After spending hours fixing rear window washer my front window washers have packed up , no motor noise but rear still works ?
Are front and rear governed by same motor ?
Is there a relay ? fuse card says "electronic" ?

 

[Wully]

From memory the rear is on a different pump.

When my front pump went I can remember looking it up on the epc and I'm sure for the estates it had a seperate.

This just remembered me my front headlight washers aren't working!

 

[davynick]

window washer failure

Looks like the colour of the tubing suggests the headlight washers are on same circuit as rear washers ?

Looks like the windscreen motor has expired or almost, has been a little weak for a while
Anyone know the part number of a new one ?

Luckily due to the summer that never was my windscreen is always wet!

 

[davynick]

front window washers

Replaced the front washer motor but still a dribble, daft thing is just before i changed motor, washers sparked into life full force!! thought I would check and change anyway and its now back to a dribble!! will have to check voltage.Tubes seen clear could my system have a check/non return valve ?
If it was sticking that would explain a lot !!

 

[nigel cross]

Front washers have a non return valve built into the washers.
Try disconnecting the pipe to washers and see what pressure you get