MANIFOLD AS 8E5128 - Caterpillar

Table 2
Hydrostatic Transmission ECM Contact Description J2 (1)    
No. (2)    Function    Type    Active State    
1     +Battery     Power     +Battery    
2     Ground     Ground     Ground    
22     Ground     Ground     Ground    
23     +Battery     Power     +Battery    
32     Monitor Panel LED 3     Output     On/Off    
33     Max Speed Display     Output     PWM    
34     Action Alarm     Output     On/Off    
36     On/Off Return     Ground     Ground    
39     Key Start Switch     Input     + Battery    
40     Left Pump Forward Sol     Output     PWM    
44     Parking Brake Solenoid     Output     On/Off    
45     Diagnostic Indicator     Output     On/Off    
49     Proportional Return     Ground     Ground    
50     Left Motor Solenoid     Output     PWM    
52     Pump Solenoids (Proportional Return)     Output     Ground    
55     Backup Alarm     Output     On/Off    
59     Pump Solenoid Rtn     Ground     Ground    
60     Override Solenoid     Output     On/Off    
61     Right Motor Solenoid     Output     PWM    
62     Solenoid (Right Pump Forward)     Output     PWM    
63     Solenoid (Right Pump Reverse)     Output     PWM    
65     Solenoid (Left Pump Reverse)     Output     PWM    
68     Starter Relay     Output     On/Off    
( 1 ) The ECM responds to an active input only when all the necessary conditions are satisfied.
( 2 ) The connector contacts that are not listed are not used.