International — Adding Body Builder J1939, Power and Ground to a High Performance Truck
Installation · Electrical System Controller (ESC)
From a International service manual — check it applies to your exact model before use.
Before you start
- While working on connector 4004 a strap lock will be removed. Failure to replace this will cause premature connector and wiring failure.
Procedure
- Ask service parts for 'Adding body builder J1939 data link'.
- Connect Green wire (circuit number 5 (-)) to ESC gray connector 4004 pin 35.
- Connect Yellow wire (circuit number 5 (+)) to ESC Gray connector 4004 pin 34.
- Insert Red wire in the fuse block into cavity F2-F3.
- Add a 5 amp fuse between F2-F3 and F2-E3.
- Connect ground wire J11-GQR onto the ground stud labeled 4005 near Power Distribution Center (PDC).
- Route with current dash harness to center chassis harness, ending at center chassis connection near the PDC.
- After installing the 6 way connector, refer to the circuit diagram book connector 4410.
Source: International service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.