new member here with 93 xj6 vdp, abs lite on, comes on when started, attempting to pull codes, per alldata found connector in LR trunk area, shorted black lead (ground) with brwn\pink wire waited for flash codes, nothing happened, does anyone know exactly what diagnostic connector pm4 looks like? Online parts house suggested voltage surge relay. Is this accurate? Any help greatly appreciated, brakes work fine with exception to warning lite.love this site

 

I think you will get a lot better response if you post your questions in the appropriate XJ section, or ask the moderator to move it for you.