Trailer Connector
A; Electric Shift 2 Speed Transfer Case (NP1),Active 2 Speed Push Button Control Transfer Case (NP8); 6-Way Female; w/ Leads; Metri-Pack 150
Knock / Detonation Sensor Connector
B; Electric Shift 2 Speed Transfer Case (NP1) or Active 2 Speed Push Button Control Transfer Case (NP8); 2-Way Female; w/ Leads