Help please

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110cswdave

Member
Posts
18
Location
redcar
Land rover defender 90 f reg 300 tdi
Hazard switch rocker type 7pin
My issue is when I connect switch it cancels out my wiper stalk .rear fog light
If I fit a 6 pin. Wiper stalk works .rear fog light.
But no Hazard lights. Confused
 
Hello mate. An F reg would not have had the 300 tdi engine. It might have been fitted in place of the original engine. Probably a diesel 19J 2.5. It might have had a bit of ropey wiring work done on it. If you can get yourself a wiring diagram and give it a good check.
 
Yeah flying blind a little think at some stage it's had a chassis swop. Lots of upgrades not done well. Has a r380 gearbox rear disc axle. Upgrade lights. Wiring a bit hacked about with.
I'm not the best when it comes to Wiring
 
I have a similar aged 110 that has seen an engine, gearbox and rear diff swap at some point in its near 40 years existence.

It also has some funky what-could-possibly-go-wrong wiring mods.

Its for a military variant with things like IR and convoy lights, but I have found this wiring diagram to be accurate:
ElectricalDiagram2.jpg
And the PDF details a kind of standard colours for common functions list in UK automotive, and my 110 seems to follow it.

If you dont have a multimeter I can recommend acquiring one when it comes to fault finding.
 

Attachments

  • colour_code_for_vehicle_wiring_-_new_order_2.pdf
    16.2 KB · Views: 28
SimonBrown said:
I have a similar aged 110 that has seen an engine, gearbox and rear diff swap at some point in its near 40 years existence.

It also has some funky what-could-possibly-go-wrong wiring mods.

Its for a military variant with things like IR and convoy lights, but I have found this wiring diagram to be accurate:
View attachment 337816
And the PDF details a kind of standard colours for common functions list in UK automotive, and my 110 seems to follow it.

If you dont have a multimeter I can recommend acquiring one when it comes to fault finding.
Click to expand...
Cheers mate.
Will have a play this weekend. Do some more head scratching
 
110cswdave said:
Cheers mate.
Will have a play this weekend. Do some more head scratching
Click to expand...
Done some more playing around with wiring harness.. now then think mine is missing some key relays wiring. Can you tell me if a 300tdi bulkhead wiring loom has a full set of spade fuses. 6 main relay connections above mine only has two
 

Attachments

  • 17446963802328711198060499798168.jpg
    17446963802328711198060499798168.jpg
    173.1 KB · Views: 22
110cswdave said:
Done some more playing around with wiring harness.. now then think mine is missing some key relays wiring. Can you tell me if a 300tdi bulkhead wiring loom has a full set of spade fuses. 6 main relay connections above mine only has two
Click to expand...
110cswdave said:
Done some more playing around with wiring harness.. now then think mine is missing some key relays wiring. Can you tell me if a 300tdi bulkhead wiring loom has a full set of spade fuses. 6 main relay connections above mine only has two
Click to expand...
I have removed all the extra none standed wiring tried to wire headlights up off the original wiring nothing positive live wire's don't have any current
 
Even a 19j model had a full set of blade fuses. Mine was a 19j but now 200tdi and it still has the standard set up.
There are several relays below the fuses. For some reason I can not open your pic above.
 
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