Wiring Diagram CALLOUTS (Engine Control Module, NOX Sensor Control Module 2)

G687 

NOx Sensor 2 Type:BT, Slpdok:, Aim:BTG687

J623 

Engine Control Module Type:BT, Slpdok:, Aim:BTJ623

J881 

NOx Sensor Control Module 2 Type:BT, Slpdok:, Aim:BTJ881

T5bb 

5-Pin Connector

T91 

91-Pin Connector, Black Type:BT, Slpdok:, Aim:BTT91

Ground Connection 9 (in Main Wiring Harness)

CAN Bus Drive High Connection 1 (in Engine Wiring Harness)

CAN Bus Drive Low Connection 1 (in Engine Wiring Harness)

* USA Only 

*2 Data Bus Wire (CAN Bus) 

*3 Depending On Equipment 

*4 Not For USA