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LH Wiring Diagram


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#1 hanra

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Posted 30 December 2016 - 10:42 AM

LH Wiring Diagram

Attached Files


Edited by hanra, 30 December 2016 - 10:46 AM.


#2 308 Sunbird

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Posted 30 December 2016 - 12:43 PM

Good work yet again Bradley



#3 hanra

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Posted 05 February 2017 - 07:11 PM

This link may also be helpful. I've uploaded some things to onedrive.

https://1drv.ms/b/s!...jP8otCtt5v428or

#4 _pauly64_

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Posted 07 December 2017 - 09:49 PM

yes thats what i needed  looks like a had the  little brass switch plate back to front



#5 UCgazman

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Posted 23 September 2020 - 10:08 PM

U21 Sports Cluster-

50367688352_6e332f4a97_o.png



#6 Shiney005

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Posted 24 September 2020 - 04:17 PM

You sir, are a legend.



#7 UCgazman

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Posted 24 September 2020 - 07:03 PM

I know, its written on my lunchbox :P



#8 howie1300

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Posted 13 May 2021 - 07:49 AM

LH Wiring Diagram

Hi UC mice have eaten my wiring loom, the most damaged one is the loom that goes back to the instrument cluster, will be a huge job to remove so I am thinking of cutting out the damaged section and replacing, wouldn't know where to get a schematic for that loom.

 

Thanks Howie SLR5000 LH 308



#9 Dr Terry

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Posted 13 May 2021 - 08:05 AM

Hi UC mice have eaten my wiring loom, the most damaged one is the loom that goes back to the instrument cluster, will be a huge job to remove so I am thinking of cutting out the damaged section and replacing, wouldn't know where to get a schematic for that loom.

 

Thanks Howie SLR5000 LH 308

Look here.

 

http://www.gmh-toran...-diagram/page-2

 

Go to post #39

 

Dr Terry



#10 hanra

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Posted 13 May 2021 - 08:47 AM

Just post your pics of the damage and questions and we will help. It’s pretty straightforward.

U21 Sports Cluster-
50367688352_6e332f4a97_o.png

That’s basically all you’re after anyways.

Edited by hanra, 13 May 2021 - 08:47 AM.


#11 howie1300

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Posted 14 May 2021 - 11:21 AM

Look here.

 

http://www.gmh-toran...-diagram/page-2

 

Go to post #39

 

Dr Terry

Thanks Dr Terry for this schematic, I noticed its for the UC series, I have the LH SLR5000 are they the same? Once again thanks much appreciated.



#12 hanra

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Posted 14 May 2021 - 11:24 AM

U21 Sports Cluster-

50367688352_6e332f4a97_o.png



#13 howie1300

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Posted 22 June 2021 - 04:52 PM

Hi I have the wiring diagram for LH 6cylinder does anyone have the V8 electrical diagram, also am I right assuming when there is a number inserted along the wiring route that the number reflects the wiring gauge?

 

Howie



#14 hanra

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Posted 22 June 2021 - 05:55 PM


LH Wiring Diagram



#15 Dr Terry

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Posted 23 June 2021 - 07:49 AM

Hi I have the wiring diagram for LH 6cylinder does anyone have the V8 electrical diagram, also am I right assuming when there is a number inserted along the wiring route that the number reflects the wiring gauge?

 

Howie

The 6 & V8 wiring is the same except for the 2 extra spark plug wires. GMH didn't issue a separate diagram for the V8.

 

You are correct about the number referring to the wire gauge, although I don't believe that GMH did this for the LH diagram.

 

Dr Terry



#16 howie1300

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Posted 23 June 2021 - 03:42 PM

Iam using the drawing straight from the LH Manual and it does have the a number on all wiring that is not 18Gauge, but thanks for that reassurance as I am about to buy a shit load of 10m wiring in colours and gauges as per the drawing.

 

Howie



#17 hanra

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Posted 23 June 2021 - 05:49 PM

I don’t see the gauge of the wiring on the diagram posted above?

#18 UCgazman

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Posted 23 June 2021 - 06:40 PM

I didn't add the wire gauge to the diagrams I did as I don't have any old harnesses to measure up - If someone (someone really bored?) wanted to record the different wire thicknesses and let me know I could add it in...


Edited by UCgazman, 23 June 2021 - 06:43 PM.


#19 howie1300

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Posted 24 June 2021 - 08:42 AM

Hi these are as indicated on my drawing, not sure if its original or been added but if not original has been done very neat as you would expect for an original.

 

Engine Harness Connector: Yellow (18Gauge) Green (18Gauge) Blue (18Gauge) Red(12Gauge) Purple (16Gauge) Brown (18Gauge)

 

Battery Cables:  +ve Black (6Gauge)(Red12Gauge) -VE Black(6Gauge) Black(14Gauge) 

 

Lighting Harness Connector: All 18Gauge except Dark Green (14Gauge) Light Green (14Gauge)



#20 hanra

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Posted 24 June 2021 - 11:49 AM

So your not using the drawing posted above from the GMH Workshop Manual?



#21 howie1300

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Posted 24 June 2021 - 01:31 PM

So your not using the drawing posted above from the GMH Workshop Manual?

Yes Iam but I downloaded from this site the whole workshop manual has same page number as yours the only diff is the wire gauges that are not 18Gauge are labelled

 

Howie



#22 howie1300

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Posted 24 June 2021 - 01:36 PM

Hanra just looked at your drawing again and it does appear that the wire gauge is on there its just when I zoom in its not readable, well not with my eyesight. I need to confirm that the numbers that are inserted into the wire runs are the gauge?  Example

Black Battery is 6 gauge



#23 hanra

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Posted 24 June 2021 - 02:44 PM

Blow me down, your right. I can see numbers on the wires when I zoom in. 



#24 howie1300

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Posted 24 June 2021 - 04:37 PM

The only thing that concerns me if these are the Gauge numbers is the fact that the battery cables are only 6gauge which is only 5mm and yet the cables on my car are at least 10mm, so it makes me doubt the numbers. But in saying that apparently 6 gauge will handle 50amps



#25 Shiney005

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Posted 25 June 2021 - 08:11 AM

5mm of wire and 2mm of insulation must be close to what the original was. I have got a NOS Spring Ring in the shed somewhere. I will have a look later this morning when the ice thaws out.






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