Taillight Wiring Color Coding

[4x4x4ster]

Can someone point me to the rear taillight wiring harness color coding for a 2003 F250. Thanks!

[ve7fet]

Looks like:

Left Turn - LG/OG
Right Turn - OG/LB
Tail - BN
Ground - BK
Reverse - BK/PK


Lee

[4x4x4ster]

Thanks! Can you tell me if they're the same for a 1999 F250?

[ve7fet]

Originally Posted by 4x4x4ster

Thanks! Can you tell me if they're the same for a 1999 F250?

I don't have a manual for a 99, but for the 98 F150/250 the colors show as the same... so it is highly likely that they are all the same.


Lee

[4x4x4ster]

Thanks! One more question. The is an additional solid Green wire coning out of the chassis end of the plug for a total of six wires. Any idea what this wire would be for? Thanks again
Joe

[4x4x4ster]

I think I got it figured out. I believe the extra Green wire is for a CHMSL if a cap or bed cover is added to the truck. I found a label on this wire on the bed end of the harness. Thanks!