Here is the harness I used shown below:
I modified the harness so I can use the 10-pin black connectors and remote turn on lead as needed:
and here is the finished product:
This harness does work with the 2020 MY 4runner (non-JBL)
I used only the taco tunes amp rack shown below. It...
The 2020 4runners have different plugs from 2019 and older.
technically you can use:
Metra 71-1765 (reverse harness to OEM radio head unit)
Metra 70-1765 (harness to car)
which is expensive...
Amazon sells a generic kit for ~$56 USD which is cost effective, but you will need to...
