Hello,

I'm doing an LS Swap into a Canadian Spec 1990 XJ12 Series 3 sedan LHD. I have the wiring diagram that covers the Series 3 6 cylinder LHD up to 1987. I've search everywhere for the correct schematic for the 1990 XJ12 and haven't had any luck. This model wasn't available in the USA. Most of the information in the schematic I have is the same as the 6 cylinder version.

The relays in question are located beside the brake booster. I've included a picture. Any help would be greatly appreciated. Thx.

 

Possibly for daytime running lamps, if your car has them

Cheers
DD

 

Thanks for the tip. I'll break out the meter and check that.