Can someone help me figure out the wire colors on my 2006 Tundra Access Cab. It's the 20 PIN Harness. I have the non-JBL factory amp. I'm attaching a pic for reference. Thanks so much.

65393I have the diagram for the 2004 access cab. It doesn't indicate anything different in this section regarding JBL or non-JBL. I'll try attach it and even though it's for a 2004 they may be alike.

Larry