Cadillac Escalade, EXT and ESV Forum - 1999 - 2006 Discussion, Does anyone know what this harness is for??? in Cadillac Escalade Forums; Hey guys. Yesterday I pulled out the front left headlight on my 2004 EXT to change the bulb. Behind the ...
Hey guys. Yesterday I pulled out the front left headlight on my 2004 EXT to change the bulb. Behind the headlight I found this wiring harness with a green 2 wire plug. I'm not sure where this goes. I looked and couldn't find the mate. Thanks is advance.
Also I am looking for a headlight ballast for a 2004 EXT. Thanks!
This is behind the left headlight. On the 03-06 style, the ambient sensor is below the right headlight. I traced the ambient temp sensor wiring but once it was into the main harness it was lost. I looked all over and under the hood on the driver's side of the vehicle for the mate to this plug and came up with nothing. If this is for the ambient temp, will there be power there? Should there be power at the ambient sensor itself?