Part Numbers and Pin Assignments:
PREMIUM CAB
X1X2X3
Connector
not used
Premium Cab Model EC-60™ Controller
Premium cab models utilize three AMP connectors for wire harness connections.
Connector Designation | Number of Contacts | AMP Part Number |
X1 | 17 | |
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X2 | 18 | |
X3 | 15 | |
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Premium Cab X1 Connector Pin Assignments
Pin | Designation | Pin | Designation | Pin | Designation |
1 | Ground | 7 | J1939 Low | 13 | J1587 (B) |
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2 | Trailer ABS WL | 8 | J1939 High | 14 | J1587 (A) |
3 | Ignition | 9 | SLS | 15 | ABS WL Interlock |
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4 | TCV CMN | 10 | WSS DA Right (+) | 16 | Battery |
5 | TCV | 11 | WSS DA Right | 17 | Retarder |
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6 | ATC Lamp/ATC ORS | 12 | ABS WL Ground | 18 | ABS WL |
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Premium 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 |
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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 (+) |
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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 |
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6 | PMV SA Right CMN | 12 | PMV DA Left CMN | 18 | WSS DA Left |
Premium Cab X3 Connector Pin Assignments
Pin | Designation | Pin | Designation | Pin | Designation |
1 | ABS ORS | 6 | PMV AA Left CMN | 11 | WSS AA Left (+) |
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2 | Diff. Lock SOL1 | 7 | PMV AA Left REL | 12 | WSS AA Right (+) |
3 | Diff. Lock SOL CMN1 | 8 | Reserved | 13 | PMV AA Right REL |
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4 | PMV AA Left HLD | 9 | PMV AA Right CMN | 14 | WSS AA Left |
5 | Reserved | 10 | PMV AA Right HLD | 15 | WSS AA Right |
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1AWD vehicles only. (AWD Transfer Case)
30