i have a 2000 nbs silverado and i baught a nelson tune with the ls1 harness for the e fans. i installed the and what i found is that the pass side fan will stay on all the time no matter what. and the dr side i havnt seen on yet. also the battery light flashes allthe time and does nit go out. i thought i followed everything by the book. What am i missing?. it doesnt over heat, run good
03 Silverado Extended Cab with 06 front end, Cai, Road Ripper 2000 Trans
I moved this post to the electrical section where it belongs. Have you called NelsonPerformance and asked for help? Sounds like you connected to the wrong wire in the harness to turn the fans on, a common mistake.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
i have not heard back yet. and thank you for moving that for me. i double checked myself over and over. what am i over looking?
03 Silverado Extended Cab with 06 front end, Cai, Road Ripper 2000 Trans
The green wire is usually the culprit. There are numerous green wires and you have to get the right one.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
i spliced the green wire cause the other green wire i tested was never hot at all
03 Silverado Extended Cab with 06 front end, Cai, Road Ripper 2000 Trans
was the green wire you connect to supposed to be power or ground? I've never installed his harness before but I have read many posts here where the wrong wire was connected.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Nelson Performance - Electric Fan Wiring Harness Installation
I assume you used these instructions and you did verify that the pcm pin was fully installed into the pcm connector?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
i sure did
03 Silverado Extended Cab with 06 front end, Cai, Road Ripper 2000 Trans
the green wire was for a/c i believe. i only seen two wires and the one green wire never got hot
03 Silverado Extended Cab with 06 front end, Cai, Road Ripper 2000 Trans
I found the other hidden green wire so i fixed the fan but the batt light is still on!!
03 Silverado Extended Cab with 06 front end, Cai, Road Ripper 2000 Trans
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