Ftlausa Posted August 7, 2015 Report Posted August 7, 2015 Has anyone done the ES upgrade to their GTX 330? If so, was any rewiring necessary? What was the installation cost? Quote
MB65E Posted August 7, 2015 Report Posted August 7, 2015 I just read it today. Garmin SB 1435 revision B. It Upgrades the software version to 7.04. -Matt Quote
KSMooniac Posted August 7, 2015 Report Posted August 7, 2015 It depends on the original installation I believe whether or not you need re-wiring. It might even be a different tray, but I can't remember for sure. I briefly checked into it when I installed my ES many years ago and decided to just go straight for the ES vs. waiting & upgrading later. Quote
timpercarpio Posted August 7, 2015 Report Posted August 7, 2015 We did the ES upgrade at Lancaster Avionics at KLNS. One wire had to be replaced because it wasn't the correct one at the original installation. They provided a free loaner. The installation cost was about $600.00. It took a little over one week. No problems...we're happy! Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.