Grande Punto CANCHECK Solution

It's time to connect the radio!

First, disconnect your old radio removing all the cables and the plastic bracket at the center console (4 torx screws)

This is the schematic of the stock radio pins. As you can see we have to insert the CAN A and CAN B cables at their positions.


Your iso plug will look like this


Take the iso connectors that you've bought and connect them to a cable if they came without one. Next, insert them in the plug at the positions 1 and 2 as shown at the above image. You should hear a "click" and then you are good to go! (The insertion is made from behind to the front)

Now, join the 2 iso connectors to the big cables that you bought. (It is better to also solder them together instead of twisting and using duct tape)

Mark the cables to be able to distinguish them. The cable inserted at the position 1 marked at the above image is the CAN A cable and at the position 2 is the CAN B cable.