VALVE GP-SOLENOID 3585951 - Caterpillar

Table 3
Contact Description of the Power Train ECM (Connector J2)    
No. (1)    Function    Type    
1     Number 4 Clutch Solenoid (Third Speed)     Solenoid Output    
3     Solenoid Return     Solenoid Return    
4     Left Pedal Sensor     Pulse Width Modulated    
5     Autolube Pressure Sensor     Pulse Width Modulated    
6     Reduced Rimpull Switch (Low)     Switch Input (open/ground)    
7     Number 3 Clutch Solenoid (Fourth Speed)     Solenoid Output    
8     Number 5 Clutch Solenoid (Second Speed)     Solenoid Output    
9     Sensor Power Supply +10V     Sensor Supply +10V    
10     Reduced Rimpull Switch (Medium Low)     Switch Input (open/ground)    
11     Impeller Clutch Pressure     Pulse Width Modulated    
12     Sensor Power Supply (+8 V)     Sensor Supply +8V    
13     Lockup Clutch Solenoid     Solenoid Output    
18     Autolube Level (Ground = Empty)     Pulse Width Modulated    
19     Impeller Clutch Solenoid     Solenoid Output    
23     Engine Speed Return     Frequency Input    
24     Transmission Output Speed 2 (+)     Frequency Input    
29     Engine Speed (+)     Frequency Input    
35     Transmission Output Speed 2 (-)     Frequency Input    
37     Backup Alarm     Solenoid Output    
38     Torque Converter Output Speed     Digital Input    
( 1 ) The connector contacts that are not listed are not used.