Re: Multiple wires thru firewall
Originally Posted by rwenzing
When I installed my alarm, I ran the wires through grommets installed in holes drilled through the driver side firewall above the factory bulkhead connector. While I was at it, I added some extras holes/grommets for future mods in various sizes and plugged them temporarily with bolts. They definitely came in handy later.
You can see the grommets in this picture. To access this area for drilling, the electrical distribution box was temporarily unbolted and moved to the side. Be sure to position the harness out of the way in the interior before drilling and deburr the holes before installing the grommets.
2003 FX4 Level II, Supercharged 5.0L V8, Headers, Duals
BW4406 manual transfer case, Aussie Locker, Torsen L/S, 4.10's
Bilstein 7100 rezzies, Cadillac/Mustang rear discs, Duff traction bars
Keypad Entry, Lock LEDs, ABS switch, sway bar discos
Heated seats, Explorer EATC, Trip Computer and consoles
2003 XLT 2.3L M5OD-R1 reg cab beater, 2011 Taurus SEL, 2016 C-MAX Energi Plug-in Hybrid