Nelson Harness problem with LS1 fans

[clayp]

Originally posted by RedHeartbeat@Jan 8 2006, 11:43 AM
sounds like you're connecting to the wrong a/c wire. The harness seems like it's working correctly if all works when you do touch the green to positive. All other indicators you describe sound correct except when hooking to the a/c green wire. Do you have a 12v test light? If you connect the test light to the green a/c wire and it does the same thing, no a/c, then you must have the wrong wire.

OK,

time to eat some major crow:

Went back and looked at the wire loom. I had tapped into a dk green wire that had a faint white stripe on the backside- did not appreciate the stripe yesterday evening in the dusk sunlight. Fished through the loom and in the very backside was another larger dk green wire. Tapped and checked it - perfect. So now everything works as intended. High fans come on with the a/c switched. Thanks guys!!!

Clay

[RedHeartbeat]

Glad I could have been of assistance. I just knew it had to be something simple. I've never used one of Allen's harnesses but they seem very straight forward.

[farmtruc]

Glad to see you got it going. For others who read this, it's a good idea to test the a/c wire when the a/c compressor is on, it should have 12+ when on.




Redhearbeat, once again, THANKS! for replying so fast and taking care of this.


thanks,

allen

[RedHeartbeat]

No problem Allen. Now if I had one of those sitting here on my shelf for reference I could be even more help.