PLUG 3102682 - Caterpillar

Table 2
40-Pin Connector J2    
No. (1)    Function    Type    
1     Auxiliary Lift Proportional Solenoid     Output (Prop)    
3     Solenoid Return     Return    
4     Lift Lever Position Sensor     Input (PWM)    
5     Tilt Lever Position Sensor     Input (PWM)    
6     Auxiliary Lever Position Sensor     Input (PWM)    
8     Auxiliary Lower Proportional Solenoid     Output (Prop)    
10     Autodig Kickout Switch (N/O)     Input (Open/Ground)    
11     Autodig Kickout Switch (N/C)     Input (Open/Ground)    
13     Dump Kickout Detent Solenoid     Output (Prop)    
14     Tilt Linkage Position Sensor     Input (PWM)    
22     Autodig Record Mode Indicator     Indicator Output    
23     Lift Head End Pressure Sensor     Input (Frequency)    
28     Autodig Automatic Mode Indicator     Indicator Output    
30     Joystick Lift Axis Sensor     Indicator Output    
31     Joystick Tilt Axis Sensor     Indicator Output    
34     Autodig Audible Alert     Warning Output    
35     Lift Linkage Position Sensor     Input (PWM)    
37     Tiltback Detent Solenoid     Output (On/Off)    
38     Joystick Auxiliary Function (3rd Function) Sensor     Output (On/Off)    
40     Autodig Trigger Indicator     Output (On/Off)    
( 1 ) The connector contacts that are not listed are not used.