• General Information
    • Warnings and Cautions
    • Suggested Tools
    • ServiceRanger Connection Settings - Add Profile
    • Transmission Models
    • Transmission Lamp and Gear Display Descriptions
    • Product Diagnostic (PD) Mode
    • Driver Questionnaire Overview
    • Symptom-Driven Diagnostics Index
    • Diagnostic Procedure
    • Fault Code Isolation Procedure Index
    • Wiring Inspection and Troubleshooting Procedure
  • Electrical Pretest Procedures
    • Power-Up Sequence
    • Electronic Clutch Actuator (ECA) Identification Overview
    • Transmission Service Light Status Test
    • Electrical Pretest Gen1 ECA
    • Electrical Pretest Gen2 ECA
  • Fault Isolation Procedures
    • Fault Code 11: No TECU Operation
    • Fault Code 12: Improper TECU Configuration
    • Fault Code 13: J1939 Shift Control Device
    • Fault Code 14: Invalid Shift Lever Voltage
    • Fault Code 15: HIL Shift Device Communication
    • Fault Code 16: High Integrity Link Gen1 ECA
    • Fault Code 16: High Integrity Link Gen2 ECA
    • Fault Code 17: Start Enable Relay
    • Fault Code 19: CAN Gen1 ECA Message
    • Fault Code 19: CAN Gen2 ECA Message
    • Fault Code 21: Auto-Neutral Park Brake Switch
    • Fault Code 22: ABS CAN Message
    • Fault Code 23: Urge to Move Brake Switch Signal
    • Fault Code 24: XBR System State
    • Fault Code 25: No Faults Found
    • Fault Code 26: Clutch Slip
    • Fault Code 27: Clutch Disengagement
    • Fault Code 29: Remote Throttle Enable
    • Fault Code 33: Low Battery Voltage Supply
    • Fault Code 34: Weak Battery Voltage Supply
    • Fault Code 35: J1939 Communication Link
    • Fault Code 36: J1939 Engine Message
    • Fault Code 37: Power Connect
    • Fault Code 41: Range Failed to Engage
    • Fault Code 43: Range Solenoid Valve
    • Fault Code 45: Inertia Brake Performance
    • Fault Code 51: Rail Position Sensor
    • Fault Code 52: Gear Position Sensor
    • Fault Code 56: Input Shaft Speed Sensor
    • Fault Code 57: Main Shaft Speed Sensor
    • Fault Code 58: Output Shaft Speed Sensor
    • Fault Code 61: Rail Motor Circuit
    • Fault Code 63: Gear Motor Circuit
    • Fault Code 64: Gen1 Electronic Clutch Actuator (ECA)
    • Fault Code 64: Gen2 Electronic Clutch Actuator (ECA)
    • Fault Code 65: Gen1 ECA Speed Sensor
    • Fault Code 65: Gen2 ECA Speed Sensor
    • Fault Code 66: Gen1 ECA Battery Voltage
    • Fault Code 66: Gen2 ECA Battery Voltage
    • Fault Code 67: Gen1 ECA Ignition Voltage
    • Fault Code 67: Gen2 ECA Ignition Voltage
    • Fault Code 68: Grade Sensor
    • Fault Code 71: Unable to Disengage Gear
    • Fault Code 72: Failed to Select Rail
    • Fault Code 73: Failed to Engage Gear
    • Fault Code 74: Engine Speed / Torque Response
    • Fault Code 75: Power Down in Gear
    • Fault Code 76: Neutral Coast Mode
    • Fault Code 81: Gear Engagement Detected
    • Fault Code 83: Invalid Shift Lever Position
    • Fault Code 84: Shift Device Not Configured
    • Fault Code 85: Shift Control Device Incompatible
    • Fault Code 99: Direction Mismatch
  • Symptom Isolation Procedures
    • Start Enable Relay Contact
    • J1587 Data Link
    • J1939 Vehicle Data Link Test
    • Brake Switch Functionality
    • Main Case Control
    • Transmission Not Engaging a Gear From Neutral
    • Transmission Shift Complaint
    • Shift Interlock Inspection
  • Appendix
    • Connector Pin Descriptions
    • Notes
    • Wiring Diagrams
    • Change Log