28
Standard Cab X1 Connector Pin Assignments
Pin Designation Pin Designation Pin Designation
1 Ground 7 J1939 Low 13 J1587 (B)
2 Trailer ABS WL 8 J1939 High 14 J1587 (A)
3 Ignition 9 Not Used 15 ABS WL Interlock
4 Not Used 10 WSS DA Right (+) 16 Battery
5 Not Used 11 WSS DA Right (-) 17 Retarder
6 Not Used 12 ABS WL Ground 18 ABS WL
EC-60
™
Controller Wire Harness Connector
Part Numbers and Pin Assignments:
STANDARD CAB
Connector Designation Number of Contacts AMP Part Number
X1 17 1718091-1
X2 18 8-968974-1
Standard Cab X2 Connector Pin Assignments
Pin Designation Pin Designation Pin Designation
1 PMV SA Left HLD 7 PMV SA Right REL 13 PMV DA Right REL
2 PMV SA Left REL 8 WSS SA Left (-) 14 WSS SA Right (-)
3 PMV SA Left CMN 9 PMV DA Right CMN 15 WSS DA Left (+)
4 PMV SA Right HLD 10 PMV DA Right HLD 16 PMV DA Left HLD
5 WSS SA Left (+) 11 WSS SA Right (+) 17 PMV DA Left REL
6 PMV SA Right CMN 12 PMV DA Left CMN 18 WSS DA Left (-)
Connectors
not used
Standard Cab EC-60
™
Controller
Standard cab models utilize two AMP
connectors for wire harness connections.
X1 X2