Eaton Gen II Automated Transmissions TRTS0062 Troubleshooting Manual – PDF DOWNLOAD

General Information
Warnings and Cautions 1
Suggested Tools2
Air Gauges 2
Volt/Ohm Meter 2
PC-based Service Tool “ServiceRanger”2
Shift Lever Tester 2
Eaton Test Adapter Kit 2
6-Pin Deutsch Diagnostic Adapter 2
Transmission Models Included 3
Diagnostic Procedure 4
Fault Code Retrieval/Clearing 5
Retrieving Fault Codes 5
Clearing Fault Codes6
Driving Techniques 7
Fault Code Isolation Procedure Index 12
Symptom-Driven Diagnostics Index 14
Electrical Pretest Procedure
Electrical System Pretest 15
Power-Up Sequence Pretest 18
Air Pretest 24
Fault Isolation Procedure
Fault Code 11: Shift Controller28
Fault Code 12: Transmission Controller 32
Fault Code 14: Invalid Lever Position 36
Fault Code 16: Eaton Proprietary Link (EPL) 42
Fault Code 17: Start Enable Relay Coil48
Fault Code 26: Clutch Slip 54
Fault Code 27: Clutch Disengagement 58
Fault Code 28: Clutch System Fault62
Fault Code 31: Momentary Engine Ignition
Interrupt Relay (MEIIR)68
Fault Code 32: Switched System Voltage 74
Fault Code 33: Battery Voltage Supply78
Fault Code 35: J1939 Data Link 82
Fault Code 41: Range Failed to Engage88
Fault Code 42: Splitter Failed to Engage 92
Fault Code 43: Range Valve96
Fault Code 44: Inertia Brake Solenoid Coil 102
Fault Code 46: Splitter Valve 108
Fault Code 51: Rail Select Sensor114
Fault Code 52: Gear Select Sensor 120
Fault Code 56: Input Shaft Speed Sensor124
Fault Code 57: Main Shaft Speed Sensor130
Fault Code 58: Output Shaft Speed Sensor 134
Fault Code 61: Rail Select Motor 140
Fault Code 63: Gear Select Motor146
Fault Code 65: Logic Power 152
Fault Code 71: Stuck Engaged158
Fault Code 72: Failed to Select Rail 162
Fault Code 73: Failed to Engage Gear166
Fault Code 74: Failed to Synchronize170
Fault Code 81: Gear Engagement Detected 174
Fault Code 83: Missing Lever178
Fault Code 91: Power Connection182
Fault Code 92: Weak System Battery Voltage186
Fault Code 93: Loss of J1939 Communication
from the Engine 190
Symptom Isolation Procedure
Electrical System 194
Front Box Control204
Gear Display Power Supply 208
Start Enable Relay Contact 214
AutoShift Will Not Engage a Gear220
UltraShift DM Will Not Engage a Gear228
UltraShift ASW Will Not Engage a Gear 236
J1587 Data Link 242
Range System Test 248
Splitter System 252
Up/Down Button Test256
UltraShift DM Shift Complaint260
UltraShift ASW Shift Complaint 266
UltraShift ASW Clutch Engagement 274
Transmission Air Leak 278
Shift Lever Back Light284

Appendix
Connector Pin Descriptions 288
Transmission Controller 18-Way
(Vehicle Interface Connector)288
Transmission Controller 30-Way Connector 289
Shift Controller 30-Way Connector 291
Wiring Diagrams 294
6-Speed and 7-Speed AutoShift 294
6-Speed UltraShift ASW 296
10-Speed AutoShift 298
10-Speed UltraShift DM 300
18-Speed AutoShift 302
Eaton Shift Lever 304
OEM Shift Lever 304
Proper Clutch Operation 306
Check For Proper Clutch Operation 306
Confirm Proper Clutch Adjustment
and Clutch Brake Contact306
Adapter Test Kit J43318 308
Gray Adapters308
Purple Adapters 308
Adapter Pins 308
Troubleshooting Worksheet 309