Mud-club

Vehicle & Technical => Discovery => Topic started by: JumboBeef on July 04, 2007, 13:08:54

Title: Rear wiper not working (Disco)
Post by: JumboBeef on July 04, 2007, 13:08:54
Simple question!

The rear wiper is not working on my Disco.  Fuse is OK.  I assume the motor has had it........?

Cheers.
Title: Rear wiper not working (Disco)
Post by: simondarby on July 04, 2007, 13:17:33
Make sure the drivers door is shut or the wiper won't work...
Title: Rear wiper not working (Disco)
Post by: Darren on July 04, 2007, 13:49:19
Assuming you are trying it with the door shut, there are details here (http://homepage.ntlworld.com/stage1v8/TechnicalRearWiper.htm) about how to replace the motor. They do tend to seize up - without blowing the fuse, strangely :?
Title: Rear wiper not working (Disco)
Post by: hodgei on July 04, 2007, 15:33:08
Given that the rear wiper will only work with the door shut, have you checked the micro-switch on the door ?

The wiper on mine doesn't work either, and I haven't had the chance to look at it yet, so I'd be interested in what you find out...
Title: Rear wiper not working (Disco)
Post by: mac on July 04, 2007, 15:43:19
I`ve had to change the wiper motor on both my old 95 TDi and current 2001 TD5 because they seized up - took the last one apart to try and free it but well and truly jammed up. I smeared some silicon grease on the spindle of the new one to try and stop the water running into it.
Title: Rear wiper not working (Disco)
Post by: JumboBeef on July 04, 2007, 15:49:56
Thanks.

Yes, all doors closed (and the interior lights all come on and off as expected so I assume no problem with switches).

New motor required then  :roll:
Title: Rear wiper not working (Disco)
Post by: muddyjames on July 04, 2007, 18:29:38
how about disconnecting the motor and run a bit of string into the car and as you go along pull the string back and forth?


I'll get my coat!!!
Title: Rear wiper not working (Disco)
Post by: thompsonmarkp on July 04, 2007, 20:10:59
I have to ask... Why do they make the wiper work ONLY when the driver door is shut!!!!!  :?:
Title: Rear wiper not working (Disco)
Post by: muddyjames on July 04, 2007, 21:02:31
coz it came from the rangie system. the wash only works when the door is closed too. if the rangie split door is open and there is someone stood behind and the driver pushes the washer then the poor person by the boot gets a face full of water.

thats how i believe it to have come from anyway
Title: Rear wiper not working (Disco)
Post by: bilge rat on July 04, 2007, 21:17:03
just had my back panel off, to repair something else and noticed the 3 wires that feed the w/motor have rubbed thruogh the insulation and are all shorting on the back of the door skin . might be worth a look but i would have thought the fuse would blow for this . cheers alan......
Title: Rear wiper not working (Disco)
Post by: RichardM on July 04, 2007, 22:03:36
Quote from: "JumboBeef"
Thanks.

Yes, all doors closed (and the interior lights all come on and off as expected so I assume no problem with switches).

New motor required then  :roll:

When mine packed up I took it off, stipped it down, cleaned everything up and it has been fine ever since.  You should try this before you assume you need a new one.
Title: Rear wiper not working (Disco)
Post by: Darren on July 05, 2007, 12:01:08
Quote from: "muddyjames"
coz it came from the rangie system. the wash only works when the door is closed too. if the rangie split door is open and there is someone stood behind and the driver pushes the washer then the poor person by the boot gets a face full of water.

thats how i believe it to have come from anyway

It's not because it specifically came from the Range Rover, but it is a result of the same problem. The washer jet is mounted on the rear passenger side pillar and if it were activated with the door open it would spray inside the vehicle.
Title: Rear wiper not working (Disco)
Post by: SnakeLogic on July 05, 2007, 15:10:40
I was just playing around with mine the other day while driving home in the rain.  It seems that the frequency of wipes is linked with the setting for the front wipers.  Clever guys, those Land Rover engineers.
Title: Rear wiper not working (Disco)
Post by: muddyjames on July 05, 2007, 17:06:17
I have never looked into that before. I will need to have a play now!!
Title: Rear wiper not working (Disco)
Post by: mac on July 06, 2007, 15:16:58
Never noticed the rear wiper speed change on my old TDi but it certainly changes the frequency on the TD5 when you vary the rotary switch.
Title: Rear wiper not working (Disco)
Post by: Disco_Stu on July 06, 2007, 16:36:06
sorry for the lack of caps but i've a handful of baby.

strip off the door panel, get in the boot and use a test light to see if you've got feed and earth. if not, its not ur motor at fault.

stu.
Title: Rear wiper not working (Disco)
Post by: JumboBeef on July 06, 2007, 19:08:51
Thanks for all the advice. If it stops raining tomorrow, I'll have a look.
SimplePortal 2.3.5 © 2008-2012, SimplePortal