PBA100 Rev0407
31
Caterpillar Harness Connections
Interface Information
The ECM Remote Throttle Option has to be enabled. Refer to an authorized dealer
to program this option.
3116B, 3126B, 3176B, 3406E, C7,C9,C10,C11,C12,C13,C15 Engine Interface
Engines with 70-pin OEM connector.
Figure 11. Caterpillar PBA105 Wiring
12-Pin
Connector
(Refer to
Figure 4)
8-Pin
Connector
(Refer to
Figure 5)
J1939 Datalink
Negative (–)
J1939 Datalink
Positive (+)
Green Wire
White Wire
K999-GN
993-BR
G845-PU
Input Sensor
Common #2
Input #1 PTO ON/OFF
Switch
Input #8 (Remote
Throttle PWM)
ECM
Black Wire
Red Wire
70-Pin
Vehicle
Harness
Connector
3
68
56
34
50
Blue Wire
Note: Refer to Figure 5. PBA 8-Pin Connector Wiring
for power and interlock wire connections.