I'm battin 1000 here. Got the passlock problem fixed, poor heat issue is being addressed this weekend, and got the evap prob taken care of. Now for fun Im gonna see if I can get the RKE working. I'm not sure it had it from the factory but the BCM is from a 2001 That did. The Module is located near the OBD port I am to understand. If this blazer doesnt have said module can one be added is the wiring there? Cuz I have to manually lock the doors if I hit the power lock button then use the key to unlock the horn goes off until I start the truck. Since I leave for work at 4am I dont want to **** off my neighbors.