BOLT 1210883 - Caterpillar

Table 2
J2 Connector (Power Train ECM)    
No.    Function    Type    
1     Keyswitch (Start)     Switch Input    
2     Rear axle cooler solenoid     Solenoid Output    
3     Aux/Float detent magnet solenoid     Solenoid Output    
4     Axle cooler solenoid and ride control return     Return    
5     Ride control solenoid 1 (ON/OFF)     Solenoid Output    
6     Ride control solenoid 2 (ON/OFF)     Solenoid Output    
7     Start relay     Solenoid Output    
8     Start relay return and Backup alarm return     Return    
9     Secondary steering intermediate relay     Solenoid Output    
10     Heated mirror relay     Solenoid Output    
11     Unused (2)     -    
15     Left front wheel speed A     Sensor Input    
16     Left front wheel speed B     Sensor Input    
17     VSC 3 (Power)     Sensor Input    
18     Left pedal position sensor     Sensor Input    
23     Transmission direction control switch (Neutral)     Switch Input    
24     Right front wheel speed B     Sensor Input    
25     Right front wheel speed A     Sensor Input    
26     Right rear wheel speed B     Sensor Input    
27     Right rear wheel speed A     Sensor Input    
28     Transmission direction control switch (Reverse)     Switch Input    
29     Heated mirror switch     Switch Input    
30     Transmission override switch     Switch Input    
31     Neutralizer disable switch     Switch Input    
32     Hold for lift pressure     Sensor Input    
33     Variable shift control (Mid Range)     Sensor Input    
34     Left rear wheel speed A     Sensor Input    
35     Left rear wheel speed B     Sensor Input    
36     Secondary steering test switch     Switch Input    
37     Primary steering pressure switch (N/O)     Switch Input    
38     Primary steering pressure switch (N/C)     Switch Input    
39     Implement detent enable switch     Switch Input    
40     Secondary steering pressure switch (N/O)     Sensor Input    
41     Forward/Neutral/Reverse Input 3 (Lever machines)     Sensor Input    
42     Remote Forward/Neutral/Reverse Neutral (Joystick) or Forward/Neutral/Reverse Input 4 (Lever machines)     Sensor Input    
43     Remote Forward/Neutral/Reverse Forward (Joystick) or Forward/Neutral/Reverse Input 6 (Lever machines)     Sensor Input    
44     Hydraulic filter bypass switch     Switch Input    
45     Ride control switch (AUTO)     Switch Input    
46     Ride control switch (ON)     Switch Input    
47     Low brake oil pressure switch     Switch Input    
48     Articulation angle sensor     Sensor Input    
49     Transmission direction control switch (Forward)     Sensor Input    
50     Front axle oil temperature switch     Sensor Input    
51     Torque converter temperature sensor     Sensor Input    
52     Parking brake switch (Engaged)     Switch Input    
53     Parking brake switch (Disengaged)     Switch Input    
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