Domelight supervision

I have an 2001 Tahoe LS and wanted to find the wire for dome light supervision or the door triggers. I'm installing and Omega max-enexlvl

Go to the BCM under the steering column, purple plug pin B4. This is the drivers door pin. Give it a ground from your alarm, no relay needed....Mike M2

Tech Manager

CS Dealer Services

If you send a negative pulse to the driver's doorpin wire in the BCM under the steering column, the interior lights will turn on for approximately 30 seconds or until the ignition is turned on. The wire is Tan and is in cavity B4 of the purple plug. The passenger door pin wire is in cavity B2 and is Orange. If you use both for an alarm trigger then you must diode isolate them. You can also use the purple wire at the headlight switch. It is unaffected by the dome light overide switch.sparky

Can someone comfirm the location and color of the passenger door pin wire the driver's dor works fine, but I get nothing with the passenger door.nexlvl

tan for dr.side pin B4 in purple plug  for pass blue/white B11 Lt. blue plug  diode isolate over 20 years of experience in the 12 volt industry