CONTROLS, INCORPORATED
C O N T R O L S Y S T E M S & S O L U T I O N S
- 5 -
ENGINE HARNESS CONNECTOR INFORMATION
21 Pin Connector 4 Pin Connector
Pin
Function
B
Battery Positive
E
Battery Negative
G
Key On Power
D
Crank Signal
V
J1939 High
U
J1939 Low
J
Alternator Excite
P
Fuel Level Sender
Pin
Function
1
Digital Input 4
2
Fuel Level Input
3
Digital Input 5
4
Output 2