FILTER GP-OIL 1331291 - Caterpillar

Connector Contacts For The Machine ECM
Illustration 1 g00941020
Machine ECM
Table 1
Contact Description for the Machine ECM    
No. (1)    Function    Type    
1     Voltage Supply     Power    
2     Ground 1     Ground    
3     Ground 2     Ground    
4     Seat Switch     Switch Input    
5     Vibratory On/Off     Switch Input    
6     Speed Potentiometer +     Power    
7     Speed Potentiometer -     Return    
9     Water spray On     Output    
10     Horn     Switch Input    
11     Voltage Supply     Power    
12     Water spray Switch     Switch Input    
13     Vibratory Auto/Manual Switch     Switch Input    
14     Spare        
15     Propel Lever Position Sensor     Sensor Input (PWM)    
16     Speed Potentiometer Signal     Analog Input    
17     Backup Alarm     Output    
18     Neutral Start/Brake Relay     Output    
19     Vibrator Indicator Lamp     Output    
20     Horn     Output    
21     Voltage Supply     Power    
22     Spare        
23     Spare        
24     Spare        
28     Harness Code     Power    
29     Harness Code     Grounded    
31     Voltage Supply     Power    
32     Voltage Supply     Unswitched Power    
35     Brake Release     Input    
36     Forward Propel Sol     Output    
37     Reverse Propel Sol     Output    
38     Forward Vibrate     Output    
39     Reverse Vibrate     Output    
( 1 ) The connector contacts that are not listed are not used. The connector has 40 contacts.