Tail light warning light on with 89+ JDM's in a pre 89

[BorHor]

I have 89+ JDM Taillights in my 87 NA. know all my lights are working, and I am sure my sensor is working also. I remember reading something about a resistor and it was also mentioned to me by a local supra owner but he did not know where to put it. Any help would be great.

 

[BorHor]

Oh and if you have a pre 89 with the JDM 89+ lights and your warning light is not on tell me. That just means there is something wrong with my lights.

 

[BRIAN]

something is wrong with your lights

 

[BorHor]

Damn. Okay. I'm going to guess it is a bad ground or somthing. I'll clean out all the contacts this weekend and hope that helps.