PUMP 1208016 - Caterpillar

Table 2
Contact Description J2 (1)    
No. (2)    Function    Type    
1     Boom Relief Press Solenoid     Output    
2     LS Reduce Exchange Solenoid     Output    
3     Travel Speed Solenoid     Output    
4     PS Pressure PRV     Output    
5     Stick Regeneration Solenoid     Output    
6     Counter Weight Removal SW     Input    
7     Variable Fan Motor PRV (viscous clutch, fan motor)     Output    
8     Reverse Fan Solenoid     Output    
9     Travel Left Forward     Output    
10     Travel Left Backward     Output    
11     Travel Right Forward     Output    
12     Travel Right Backward     Output    
13     Boom Regeneration Solenoid     Output    
14     Spare (OC 1)     Output    
15     CAN 3 (S) with Valve ECM-1     Ground    
16     Engine Speed -     Input    
17     Subsystem Backup SW     Input    
18     Neutral Bypass Flow Solenoid     Output    
19     PRV Return (1)     Ground    
20     PRV Return (2)     Ground    
21     PRV Return (3)     Ground    
22     PRV Return (4)     Ground    
23     Swing Brake Solenoid     Input    
24     Spare (Freq in 1)     Input    
25     Engine Speed +     Input    
26     CAN 4 (S) with Valve ECM-2     Ground    
27     Hydraulic Lock Cancel Switch     Input    
28     Swing Pump Swash     Input    
29     Swing Left     Input    
30     Swing Right     Input    
31     Heavy Lift Solenoid     Input    
32     Boom Extend     Input    
33     BLCV     Output    
34     SLCV     Output    
35     PRV Return (5)     Ground    
36     CAN 4 (+) with Valve ECM-2     Input/Output    
37     CAN 4 (-) with Valve ECM-2     Input/Output    
38     Boom Retract     Input    
39     Stick Extend     Input    
40     Stick Retract     Input    
41     Bucket Extend     Input    
42     Bucket Retract     Input    
43     LS Reduce Solenoid     Output    
44     Engine Speed Command     Output    
45     CAN 3 (+) with Valve ECM-1     Input/Output    
46     CAN 3 (-) with Valve ECM-1     Input/Output    
47     CAN 2 (+) with MSS     Input/Output    
48     CAN 2 (-) with MSS     Input/Output    
49     CAN 2 (S) with MSS     Ground    
50     CAN 1 (+) with Monitor & SW Panel     Input/Output    
51     CAN 1 (-) with Monitor & SW Panel     Input/Output    
52     CAN 1 (S) with Monitor & SW Panel     Ground    
53     Hydraulic Lock Solenoid     Input    
54     Spare (Frequency In)     Input    
( 1 ) The ECM responds to an active input only when all the necessary