Table of Contents
Electrical System Interface (continued)
Typical System Wiring for SAE J1939/11
and SAE J1939/15 .................................................... 40
Vehicle Service Requirements for Electronics .......... 41
Electrical/Electronic Vehicle System
Hardware Requirements
Start Enable Relay Requirements
and Recommendations ...................................... 41
J1939 Start Enable Requirements...................... 41
Typical Start Enable Circuit ................................ 42
Typical Relay Isolated PTO Input ....................... 43
PTO Switch Input Requirements
Typical Switched PTO Input............................... 44
Auto Neutral Switch Requirements
Typical Auto Neutral Switch Input...................... 45
Eaton PBSC Installation Requirements
Typical System with Eaton PBSC ....................... 46
Eaton Shift Lever and Resistive Ladder Shift
Device Requirements
Typical System Wiring with OEM Resistive Ladder
Shift Device ........................................................ 47
Typical System Wiring with Eaton Shift Lever .... 48
OEM J1939 Based Shift Devices
Typical System Wiring with OEM SAE J1939
Shift Input Device .............................................. 49
Dimmer Control Input Requirements for PBSC
and Eaton Shift Lever
Typical Eaton Shift Device System Wiring
for Dimmer Control Input Control ...................... 50
Service Lamp Requirements
Service Lamp TCM Connection Requirements... 50
Service Lamp SAE J1939................................... 50
Eaton Installed Reverse Switch Electrical
Requirements and Recommendations ..................... 51
Vehicle Electrical/Electronic System Component
Recommendations
Relay Recommendations ................................... 51
Harness Design, Routing, and Attachment
Recommendations
Mating Connector and Terminal
Recommendations............................................. 52
Electrical Sealing Recommendations ................. 52
Harness Design Recommendations ................... 52
Harness Routing Recommendations.................. 52
Harness Attachment Recommendations ............ 53
Contact Lubrication Recommendation ...................... 53
Additional Harness Design Recommendations ......... 53
Electrical Juncture Recommendations ...................... 55
Troubleshooting Recommendations
Harness Troubleshooting and Test Equipment Design
Recommendations .............................................55
Vehicle Service Recommendations for Electronics ... 55
Electrical Reference Diagrams
Routing Attachment Points................................. 56
SAE Cable Insulation Outside
Diameter Reference ............................................ 57
Wiring Diagram - OEM Responsibility
UltraShift PLUS PV with Eaton Shift Lever ......... 58
UltraShift PLUS PV with Eaton PBSC ................. 59
UltraShift PLUS PV Wiring Diagram with Analog
Shifter................................................................. 60
UltraShift PLUS PV Wiring Diagram
with PBSC Shifter ............................................... 61
Connector Pin Descriptions
Transmission Controller 38-Way (Vehicle
Interface Connector)........................................... 63
Cobra Lever 8-way Connector ............................ 64
Electric Clutch Actuator (ECA) 3-way Connector 64
PBSC 30-Way Connector.................................... 64
System Integration Specifications
SAE J1939 Data Link Broadcast Messages................ 65
Broadcast On Request To Transmission ................... 68
SAE J1939 Data Link Received Messages ................. 70
Received On Request From Transmission ................ 74
SAE J1587 Data Link Broadcast Messages................ 75
Gear Display .............................................................. 76
Defined Control Characters ....................................... 76
Minimum Gear Display Alphanumeric
Combinations ........................................................... 77
Auto Neutral .............................................................. 78
Shift Input Device ..................................................... 78
Engine ....................................................................... 78
J1939 Start Enable Functionality .............................. 78
Alert Tone ................................................................. 79
Service Lamp ............................................................ 79
OEM Vehicle Equipment Programming
Station (VEPS) .......................................................... 79