Towbar Wiring-On SV6 Wagon

[bbb]

Hey guys,
I have a hayman reece towbar to chuck on the sportswagon.Anyone know where the wiring loom conects to??
I have heard you buy a genuine wiring loom from holden that just plugs in somewhere??just wondering where??
Also on the off chance anyone have a part number for the loom bit???

Cheers
bbb

 

[james_lives_here]

Not sure which one is what but there's 2 part numbers for the loom:
TRAILER HARNESS - 7 PIN FLAT 92218770 $79.75
TRAILER HARNESS - 7 PIN FLAT 92218768 $121.00

If you pull of the small trim cover on the left hand side of the rear compartment, the plug is hidden just forward of this. If you can peal back most of the trim on that side, you will see the spare plug very easy. Its not the old days though where you pull the loom apart and plug this one in. Its simply a spare plug just siting there.

 

[OZChris]

Anyone know the difference between the two cables, the guys at Holden in FTG sold me the more expensive one

 

[batemada]

The more expensive one is most likely to be the one you need if you have parking sensors, they automatically disable the sensors when a trailer is plugged in.