34 replies to this topic

[hanra]

LH Wiring Diagram

Attached Files

•  LH Wiring Diagram.jpg   834.85K   282 downloads

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

[308 Sunbird]

Good work yet again Bradley

[hanra]

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

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

[UCgazman]

U21 Sports Cluster-

[Shiney005]

You sir, are a legend.

[UCgazman]

I know, its written on my lunchbox

[howie1300]

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

[Dr Terry]

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

[hanra]

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

U21 Sports Cluster-

That’s basically all you’re after anyways.

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

[howie1300]

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.

[hanra]

U21 Sports Cluster-

[howie1300]

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

[hanra]

LH Wiring Diagram

[Dr Terry]

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

[howie1300]

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

[hanra]

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

[UCgazman]

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.

[howie1300]

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)

[hanra]

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

[howie1300]

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

[howie1300]

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

[hanra]

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

[howie1300]

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

[Shiney005]

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.