need to know asap! differnce in 03/04 taillight harness?

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slocaddy

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this is on a 04 escalade, i sold someone the extra tails i had, told them i had the harnesses also if they needed. well... when they got here their (04) tails looked like fish bowls, just without the fish. The sockets were all cruddy and bulbs burnt out. so i thought ''no problem ill just ghange the harness too'' . I did check one at a time as installed them and they worked, however when the truck left, the drivers side running lights did not work. brakes and turn did, just no running light. So heres the question: the 03's drivers side harness just has the gray plug. the 04's has the same gray plug, but with an extra black wire thats just by itself. Any ideas? or dont even worry about the extra wire.

---------- Post added at 10:26 PM ---------- Previous post was at 08:36 PM ----------

can any of you guys go take a look under the left rear quarter panel and look for me?
 
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slocaddy

slocaddy

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could any of you guys go look under your truck for me please just let me know if your drivers side tail light plug (under the body) is simply the gray plug or if it is gray plug and extra wire run through the loom.
 

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