snellym

Installed my pop & lock today on my new 2014 GMC Sierra Crew Cab standard box SLT and it went great. Thank you to Motomedic and all who contributed to this thread. It helped a lot! I decided to go with pressing the unlock on the keyfob twice to unlock the tailgate. Here's the wiring that worked: - vehicle's fat brown with yellow stripe attached to the green pop & lock wire - vehicle's fat gray with green stripe attached to the blue pop & lock wire When I was finished, I found that I couldn't lock the tailgate with the key. After investigating, I found the new C-clip was moving with the key, causing the locking mechanism to flip to unlock when I returned the key to 12 o'clock to remove it. The fix: I had to remove the C-clip and re-install it so that the mouth of the C-clip was facing "down" towards the hinge point of the tailgate. Originally I had the mouth of the C-clip facing "up." Hope that helps someone on their install. Thanks again to a great thread.