Pinout Specifications for Electronic Control (Power Train)
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| Illustration 1 | g00291779 |
Power Train Control (1) Connector J1. (2) Connector J2. | |
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| Illustration 2 | g00291780 |
Connector for Power Train Control | |
Machines that are Equipped with Conventional Steering
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| 40-Pin Connector J1 | |
|---|---|
| Connector Pin (1) | Function |
| 1 | + 24 Volt ECM (Electronic Control Module) Supply (Key ON) |
| 2 | Ground |
| 3 | CAT Data Link - |
| 4 | Secondary Steering Intermediate Relay |
| 5 | Ground |
| 6 | + 24 Volt ECM (Electronic Control Module) Supply (Key ON) |
| 7 | Solenoid Return |
| 8 | Start Relay |
| 9 | CAT Data Link + |
| 10 | Dual Horsepower Solenoid (2) |
| 11 | Number 2 Clutch Solenoid (Forward) |
| 12 | Ride Control Solenoid 2 |
| 13 | Transmission Neutral Switch |
| 14 | Transmission Reverse Switch |
| 15 | Engine Speed Return |
| 16 | Switch and Sensor Return |
| 17 | Number 1 Clutch Solenoid (Reverse) |
| 18 | Ride Control Solenoid 1 |
| 19 | Transmission Second Speed |
| 21 | Ride Control Switch 1 |
| 22 | Ride Control Switch 2 |
| 23 | Transmission Fourth Speed |
| 25 | Transmission Downshift Switch 1 (N.C.) |
| 26 | Transmission Downshift Switch 2 (N.O.) |
| 27 | Parking Brake Switch 1 (N.C.) |
| 29 | Auto/Manual Switch 1 (N.O.) |
| 30 | Transmission Forward Switch |
| 31 | Auto/Manual Switch 2 (N.C.) |
| 32 | Transmission Third Speed |
| 33 | Transmission First Speed |
| 36 | Parking Brake Switch 2 (N.O.) |
| 37 | Secondary Steering Test Switch |
| 38 | Secondary Steering Pressure Switch (N.C.) |
| 40 | Key Start Switch To Battery + |
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| ( 1 ) | The connector contacts that are not listed are not used. |
| ( 2 ) | Installed on the 962G Wheel Loader and IT62G Integrated Toolcarrier only. |
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| 40-Pin Connector J2 | |
|---|---|
| Connector Pin (1) | Function |
| 1 | Number 4 Clutch Solenoid Third Speed |
| 2 | Number 6 Clutch Solenoid First Speed |
| 3 | Solenoid Return |
| 4 | Transmission Neutralizer Override Switch |
| 5 | Air Inlet Heater Switch |
| 6 | Primary Steering Pressure Switch (N.C.) |
| 7 | Number 3 Clutch Solenoid Fourth Speed |
| 8 | Number 5 Clutch Solenoid Second Speed |
| 10 | Primary Steering Pressure Switch (N.O.) |
| 11 | Secondary Steering Pressure Switch (N.O.) |
| 12 | Sensor Power Supply + 8 Volts |
| 14 | Transmission Output Speed 1 - |
| 18 | Transmission Oil Temperature |
| 19 | Air Inlet Heater Relay |
| 20 | Transmission Output Speed 1 + |
| 23 | Torque Converter Output Speed - |
| 24 | Transmission Intermediate Speed 1 + (2) |
| 25 | Transmission Output Speed 2 + |
| 29 | Torque Converter Output Speed + |
| 30 | Transmission Intermediate Speed 2 - (2) |
| 31 | Transmission Output Speed 2 - |
| 35 | Transmission Intermediate Speed 1 - (2) |
| 36 | Transmission Intermediate Speed 2 + (2) |
| 37 | Backup Alarm |
| 38 | Engine Speed |
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| ( 1 ) | The connector contacts that are not listed are not used. |
| ( 2 ) | If equipped. |
Machines that are Equipped with Command Control Steering
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| 40-Pin Connector J1 | |
|---|---|
| Connector Pin (1) | Function |
| 1 | + 24 Volt ECM (Electronic Control Module) Supply (Key ON) |
| 2 | Ground |
| 3 | CAT Data Link - |
| 4 | Secondary Steering Intermediate Relay |
| 5 | Ground |
| 6 | + 24 Volt ECM (Electronic Control Module) Supply (Key ON) |
| 7 | Solenoid Return |
| 8 | Start Relay |
| 9 | CAT Data Link + |
| 10 | Dual Horsepower Solenoid (2) |
| 11 | Number 2 Clutch Solenoid (Forward) |
| 12 | Ride Control Solenoid 2 |
| 13 | Transmission Neutral Switch |
| 14 | Transmission Reverse Switch |
| 15 | Engine Speed Return |
| 16 | Switch and Sensor Return |
| 17 | Number 1 Clutch Solenoid (Reverse) |
| 18 | Ride Control Solenoid 1 |
| 19 | Transmission Upshift Switch (N.C.) |
| 21 | Ride Control Switch 1 |
| 22 | Ride Control Switch 2 |
| 23 | Transmission Upshift Switch (N.O.) |
| 25 | Transmission Downshift Switch 1 (N.C.) |
| 26 | Transmission Downshift Switch 2 (N.O.) |
| 27 | Parking Brake Switch 1 (N.C.) |
| 29 | Auto/Manual Switch (Manual) |
| 30 | Transmission Forward Switch |
| 31 | Auto/Manual Switch (Fourth Speed) |
| 32 | Auto/Manual Switch (Third Speed) |
| 33 | Auto/Manual Switch (Second Speed) |
| 36 | Parking Brake Switch 2 (N.O.) |
| 37 | Secondary Steering Test Switch |
| 38 | Secondary Steering Pressure Switch (N.C.) |
| 40 | Key Start Switch To Battery + |
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| ( 1 ) | The connector contacts that are not listed are not used. |
| ( 2 ) | Installed on the 962G Wheel Loader and IT62G Integrated Toolcarrier only. |
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| 40-Pin Connector J2 | |
|---|---|
| Connector Pin (1) | Function |
| 1 | Number 4 Clutch Solenoid Third Speed |
| 2 | Number 6 Clutch Solenoid First Speed |
| 3 | Solenoid Return |
| 4 | Transmission Neutralizer Override Switch |
| 5 | Air Inlet Heater Switch |
| 6 | Primary Steering Pressure Switch (N.C.) |
| 7 | Number 3 Clutch Solenoid Fourth Speed |
| 8 | Number 5 Clutch Solenoid Second Speed |
| 10 | Primary Steering Pressure Switch (N.O.) |
| 11 | Secondary Steering Pressure Switch (N.O.) |
| 12 | Sensor Power Supply + 8 Volts |
| 14 | Transmission Output Speed 1 - |
| 18 | Transmission Oil Temperature |
| 19 | Air Inlet Heater Relay |
| 20 | Transmission Output Speed 1 + |
| 23 | Torque Converter Output Speed - |
| 24 | Transmission Intermediate Speed 1 + (2) |
| 25 | Transmission Output Speed 2 + |
| 29 | Torque Converter Output Speed + |
| 30 | Transmission Intermediate Speed 2 - (2) |
| 31 | Transmission Output Speed 2 - |
| 35 | Transmission Intermediate Speed 1 - (2) |
| 36 | Transmission Intermediate Speed 2 + (2) |
| 37 | Backup Alarm |
| 38 | Engine Speed |
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| ( 1 ) | The connector contacts that are not listed are not used. |
| ( 2 ) | If equipped. |
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