In this video I am showing you how I removed, disassembled, cleaned, sealed up, and re-installed my GEM/body control module on my 2003 F-150. This applies to all 10th generation F-150s, which range from 1997-2003.
Just like I said in the video, to fully fix the issue you’d want to also re-seal your whole windshield.
I hope it was helpful!

TIMESTAMPS:
0:00 - Intro/Symptoms
6:22 - GEM Removal
12:00 - GEM Disassembly
19:02 - GEM Cleaning and Sealing
27:25 - GEM Reassembly
32:32 - GEM Reinstallation
36:14 - Final Testing
39:13 - Dash Reinstallation
40:37 - Outro

Tools used in this video:
¼ Inch Socket & Ratchet Set: https://amzn.to/316vN9s
Trim Tool Set: https://amzn.to/3VK2UdJ
Small Torx Bit Set: https://amzn.to/41fTCXT
Silicone Spray: https://amzn.to/3NIG7Ni

Other related videos:
2003 Ford F-150 Intro:    • I Bought A 10th Gen F-150! // Intro, ...  

Please note that I am not saying that you have to do exactly what I say or do in this video. This video is only a guide to show you the steps I took to do the job. Perform these repairs at your own risk! Safety first!