Installing BTA 6100 in 2004 Toyota Highlander w/ JBL and Navigation

[04toyohighlander]

I have a BTA6100 and I need to install it in my 04 Toyota Highlander. I have the JBL sound package and the factory navigation system. Does anyone know if the FAST-8113 connector will work without compromising any functionality of the navigation system? Also this website says the FAST-8113 only works for models up to 2003. I don't think much of anything change from the 2003 to 2004 Highlander, so am I right to assume I can use this connector?

Any help would be appreciated.

[heavyduty]

Originally Posted by 04toyohighlander

I have a BTA6100 and I need to install it in my 04 Toyota Highlander. I have the JBL sound package and the factory navigation system. Does anyone know if the FAST-8113 connector will work without compromising any functionality of the navigation system? Also this website says the FAST-8113 only works for models up to 2003. I don't think much of anything change from the 2003 to 2004 Highlander, so am I right to assume I can use this connector?

Any help would be appreciated.

The only way to know for sure is to compare the FAST Harness with the factory harness, however, with that being said, it should be a direct fit.