MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: zayd on January 15, 2016, 06:51:45 pm

Title: Rear Wiper Again!
Post by: zayd on January 15, 2016, 06:51:45 pm
My rear wiper sprays but will not wipe. 

Is it most likely to be the motor that's packed up in there?
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 15, 2016, 07:27:02 pm
Hello there,

I'd open the boot and check the wiring under the rubber grommet at the top left hand side for chopped/cut wiring.
Title: Re: Rear Wiper Again!
Post by: zayd on January 15, 2016, 10:00:42 pm
I've already repaired this a few months ago by soldering in some new wire and heat shrinking the repair.  A brown earth wire had snapped but all others were fine.
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 15, 2016, 10:10:00 pm
I've already repaired this a few months ago by soldering in some new wire and heat shrinking the repair.  A brown earth wire had snapped but all others were fine.
Oh yes we had this convoy before lol

Have you checked the wiring again?.
Title: Re: Rear Wiper Again!
Post by: zayd on January 15, 2016, 10:37:59 pm
Not yet, as I couldn't believe it could be this again. What about the right hand rubber conduit? Do you know the wiring in that one control. 
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 15, 2016, 10:50:26 pm
That should be the right hand side light wiring if I'm correct.
Title: Re: Rear Wiper Again!
Post by: SI-R32 on January 16, 2016, 07:25:56 am
The right hand one is for the aerials and the washer tube,  all the lights,  lock and motor are in left hand side
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 16, 2016, 11:32:53 am
My bad  :ashamed:
Title: Re: Rear Wiper Again!
Post by: zayd on January 17, 2016, 10:20:06 pm
Right then.  I found the culprit!

It's the boot lock that's playing up and not correctly reporting its closed position to the wiper motor.  I tested this theory by activating the rear wiper and then opening the boot and manually locking the lock with my fingers.  Then lowering the boot a little, it activated the wiper and it swept in its full motion correctly.
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 18, 2016, 06:45:56 pm
Really wow that's surprising  :confused:Glad you've found the culprit.
Title: Re: Rear Wiper Again!
Post by: zayd on January 19, 2016, 12:00:44 am
Apparently they are another item that go faulty and especially on the early cars. Mines an AXX engine.
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 19, 2016, 12:07:58 am
Apparently they are another item that go faulty and especially on the early cars. Mines an AXX engine.
Mine is that BWA engine so not sure whether early or not. Have you now sorted the problem?.
Title: Re: Rear Wiper Again!
Post by: zayd on January 19, 2016, 11:37:15 pm
I'm gonna fit the part on Saturday and will report the outcome.  Hopefully, it will be sorted after that.
Title: Re: Rear Wiper Again!
Post by: zayd on January 23, 2016, 01:01:46 pm
Replacement latch didn't fix the problem with the rear wiper. 

Honestly, I've come across so many post on various forums about this becoming faulty and many people give up and either delete it or just live with it not working.  I'm getting to that point too.  Funny thing is that no faults show up in VAG COM for this part.

Maybe its the wiper motor itself, that's playing silly buggers.
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 23, 2016, 10:54:22 pm
Only way to find out is replace the bugger mate?.
Title: Re: Rear Wiper Again!
Post by: zayd on January 24, 2016, 08:27:10 pm
It was another couple of white wires in the bloody left hand rubber conduit!  I've had enough of this crap and I ain't soldering any more.

Car's going to my Indy in a few weeks for brake fluid change, I'll just get him to sort this too.  Eventually all of those pesky wires will snap for everyone who has a MK5 Golf.  There is no escape!
Title: Re: Rear Wiper Again!
Post by: r5gtt on January 24, 2016, 08:57:04 pm
I did tell you re wires  :signLOL:

I'm sure it'll be better to buy that side loom and replace it then no worries for another 5 years.
Title: Re: Rear Wiper Again!
Post by: jonm on January 24, 2016, 09:15:45 pm
Much easier to remove it... Haven't had one for 6yrs... no issues with it not working :p