This patch lead is compatible with all JVC head units, including the new 2011 one wire units, Connecting the brown wire with blue/yellow striped wire out the back of the JVC Power Block and head units that use the 3.5mm jack.
Current 2011 Models with one wire stalk
***USE ASCJVC3-A FOR JVC head unit in the KWAVX* range *****
The stalk adaptor is to be used with a stalk interface.
The adaptor provides the correct connection to the aftermarket radio.
"ASCXXX" - use with ASC26XX series stalk interface.
"ASCXXX-A" - use with ASC25 and 296XXA series stalk interface.