TGA100 Rev0106
26
Cummins Harness Connections
Interface Information
The ECM Remote Accelerator (Throttle) Option has to be set to ON. The diagnostic
tool cannot be used to do this, an Insight service tool must be used. Refer to an
authorized dealer to program this option.
ISB, ISC, and ISL Engine Interface
Figure 8. Cummins TGA101/201 Wiring
(Sheet 1 of 2)
ECM 50-Pin
J2 Connector
J1587 Datalink (–)
12-Pin
Connector
(Refer to
Figure 4)
Black Wire
Red Wire
J1587 Datalink (+)
20
10
32
21
26
03
14
ECM Return (Sensor)
8-Pin
Connector
(Refer to
Figure 5)
Remote Accelerator Position
Sensor Supply
Red Wire
Black Wire
White Wire
Max Operating Speed/Governor Type Switch
Remote Accelerator On/Off Switch
Note: Supply a
ground when the
pump interlock
circuit is engaged.
Note: Supply a ground when the pump
interlock circuit is engaged.
This assumes that the ECM is set
with Automotive governor as the
default mode.
ISB02/ISC03/ISL03 CM850 Model Engines
ECM 50-Pin
B Connector
J1587 (–)
12-Pin
Connector
(Refer to
Figure 4)
Black Wire
Red Wire
J1587 (+)
50
49
20
10
9
45
6
REMOTE THROTTLE RETURN (SRTN B)
8-Pin
Connector
(Refer to
Figure 5)
REMOTE THROTTLE PEDAL POSITION INPUT
REMOTE TH5VDC (VSENSOR B)
Red Wire
Black Wire
White Wire
SELECTED THROTTLE CONTROL SWITCH
REMOTE THROTTLE ON/OFF INPUT
Note: Supply a
ground when the
pump interlock
circuit is engaged.
Note: Supply a ground when the pump
interlock circuit is engaged.
This assumes that the ECM is set
with Automotive governor as the
default mode.
Older Model Engines Check ECM Connector
