You have a universal harness & there is going to be some variations. This model used the harness as a shunt for the ammeter. There are 2 small black wires that go to the ammeter gauge. If you have your old harness you will find 2 short rubber fuseholders in the engine comp. section. They almost look like connectors. You need to run wires from those locations to the ammeter. There is one ground wire on the cluster.
