WIRING DIAGRAM
Quadlock Connector
Connect to quadlock connector from vehicle
6
Stereo Patch Lead Connector [12 Pin]
Connect to Interface Box
Note: Must be connected first, before
power connection is made to the
interface
www.topvehicletech.com
ISO Connector
Connect to new stereo
Main Wiring Loom
Connector [14 Pin]
Connect to Interface Box
Interface Box
Stereo Patch Lead Bullet Connector
Connect to 'Steering Wheel Remote
Input' on back of the stereo.
Need help?
Do you have a question about the GR3FORD4 and is the answer not in the manual?
Questions and answers