GUARD AS 8Y6672 - Caterpillar

Table 1
Contact Description on CX31 Machine
No. Function
J1-1 Keyswitch Input (ON position)
J1-2 Engine Speed Sensor +
J1-3 Engine Speed Sensor −
J1-4 Torque Converter Output Speed +
J1-5 Torque Converter Output Speed −
J1-6 Transmission Output Speed A +
J1-7 Transmission Output Speed A −
J1-8 Transmission Output Speed B +
J1-9 Transmission Output Speed B −
J1-10 J1587 +
J1-11 Oil Level Sensor Power
J1-13 − Battery
J1-20 J1587 -
J1-21 Sensor Return
J1-22 Transmission Oil Temperature Sensor
J1-23 − Battery
J1-29 Torque Converter Temperature
J1-31 + Battery
J1-32 ECM Location Enable - DO NOT USE
J1-36 Transmission Oil Level Sensor
J1-38 + Battery
J1-48 Latching Gear Sol/Switch to Battery 2
J1-49 Clutch 2 Solenoid
J1-50 Solenoid Return 2
J1-51 Clutch 3 Solenoid
J1-52 Clutch 4 Solenoid
J1-58 Clutch 5 Solenoid
J1-59 Clutch 1 Solenoid
J1-60 Solenoid Return 1
J1-61 Retarder Solenoid/Switch to Battery 3
J1-62 Lockup Clutch Solenoid
J1-63 Transmission Oil Filter Bypass Switch
Table 2
Contact Description on CX31 Machine
No. Function
J2-1 Keyswitch Input (Key in the START position)
J2-5 Backup Alarm Relay
J2-6 PTO Enable Relay
J2-7 Start Interlock Relay
J2-8 Load Return
J2-9 Check Transmission Lamp
J2-10