 | Home > Puma (Tdci) > Heated Rear Window Switch |
 
|
|
|
| LandRoverAnorak Member Since: 17 Jul 2011 Location: Surrey Posts: 11324  
|
Oddly, no. The indicator for the HRW is in the instrument cluster rather than on the switch, completely unlike that for the front screen. Darren
110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak "You came in that thing? You're braver than I thought!" - Princess Leia |
||
28th Oct 2023 1:43pm |
|
| Pacha Member Since: 23 Feb 2020 Location: North Yorkshire Posts: 772 
|
Thanks Darren! Rgds.
Chris |
||
|
28th Oct 2023 1:45pm |
|
| macfrank Member Since: 05 Nov 2015 Location: somewhere in the north Posts: 1076  
|
On a Puma? The switch does have an LED though. - I just realised I've never ever turned it on in the eight years of our ownership  |
||
|
28th Oct 2023 2:23pm |
|
| andy63 Member Since: 30 Jun 2023 Location: north east Posts: 514
|
I've got a 2.2l 2014 truck.. The front screen has to have the engine running to stay on.. With an illuminated led in the switch..
The rear will come on with the ignition on and has an indicator light in the switch and the dash has a symbol that lights.. ๐ |
||
|
28th Oct 2023 2:40pm |
|
| LandRoverAnorak Member Since: 17 Jul 2011 Location: Surrey Posts: 11324
|
Ha, funny the things that you miss. I've never noticed the LED on the HRW switch before. I shall have to go and take a look now
 Darren
110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak "You came in that thing? You're braver than I thought!" - Princess Leia |
||
|
28th Oct 2023 3:29pm |
|
| LandRoverAnorak Member Since: 17 Jul 2011 Location: Surrey Posts: 11324
|
Confirmed
 Click image to enlarge Darren 110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak "You came in that thing? You're braver than I thought!" - Princess Leia |
||
|
28th Oct 2023 8:06pm |
|
| Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6605 
|
Yes it does have an LED, and itโs switched on using the supply to the switch rather than feedback from the screen circuit (unlike the front screen).
1988 90 Td5 NAS soft top
2015 D90 XS SW |
||
|
29th Oct 2023 7:55am |
|
| Pacha Member Since: 23 Feb 2020 Location: North Yorkshire Posts: 772
|
Thanks everybody - something is amiss methinks.
New rear screen but no demist. No LED on switch but that looks like it's not part of the issue? Need to go over things with a multimeter. Rgds. Chris |
||
|
29th Oct 2023 6:24pm |
|
| blackwolf Member Since: 03 Nov 2009 Location: South West England Posts: 17372 
|
Does the indicator on the dash com eon when the switch is pressed?
|
||
|
29th Oct 2023 6:30pm |
|
| Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6605
|
Fuse 15 covers the switch input side, but also other stuff including instrument cluster, headlamp relay, electric window/seats aux relay (if fitted). So you'd have other things also not operational - are all these OK?
The integral LED and the cluster warning light are both on the switch output which turns on the relay (not the HRW relay out to the window).
Yes I think this is your problem. The switch isn't sending an output to turn on the relay. You might have a failed switch, or failed wire from the header where the ignition feed splits to supply all everything above. Popping the switch out and probing the connector with a meter will tell you if the supply in is OK (ignition on). Bridging the white/green to the white/black should give a click from the HRW relay and so turn on the screen. 1988 90 Td5 NAS soft top
2015 D90 XS SW |
||
|
29th Oct 2023 11:21pm |
|
| Pacha Member Since: 23 Feb 2020 Location: North Yorkshire Posts: 772
|
Ok, just checked (pouring down here!) and there is no dash indicator when the switch is pushed in.
Will run a multimeter over it when the rain abates. Rgds. Chris Last edited by Pacha on 31st Oct 2023 1:14pm. Edited 1 time in total |
||
|
31st Oct 2023 11:50am |
|
| Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6605
|
Annoyingly, because it's a blue plug switch it can't easily (without modifying the plug or switch) be swapped with another non-identical switch.
Even then it would be the aircon or heated seat switch which not all Pumas are fitted with of course. 1988 90 Td5 NAS soft top
2015 D90 XS SW |
||
|
31st Oct 2023 11:57am |
|
| blackwolf Member Since: 03 Nov 2009 Location: South West England Posts: 17372
|
It's very easy to remove the registration lug from a LR switch though.
|
||
|
31st Oct 2023 1:54pm |
|
| Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6605
|
For the key relating to the slot in the dash it goes in, yes. Not so easy for the plug.
1988 90 Td5 NAS soft top
2015 D90 XS SW |
||
|
31st Oct 2023 1:57pm |
|
|
|
| All times are GMT |
< Previous Topic | Next Topic > |
Posting Rules
|
Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
