Categories: How To

How to Set JCB Diagnostic Adapter to Machine CAN Bus

To use Servicemaster connect your laptop computer to the machine CANbus. Connection is made using Data Link Adapter (DLA) C and the applicable cables.

 

Related Contents:

2024 JCB ServiceMaster 4 v24.3.1 Free Download for Win 10 Win11

2017 JCB Parts Plus+ and Repair Service Manual Free Download

 

A USB PC Cable 718/20235
B Serial PC Cable 718/20236
C USB DLA 728/26500
D Machine Cable 718/20237

 

1 Make sure the machine ignition system is OFF.

2 Connect the ‘USB PC Cable’ A to the DLA and a free port on your laptop computer.
Note: Connect the USB cable directly to the laptop computer. DO NOT connect the cable via a USB hub.
Note: Older DLAs and laptop computers may not be compatible with USB ports. Use the serial PC cable B to connect the DLA to the laptop serial port.

3 Connect the ‘Machine Cable’ D to the DLA. The ‘Machine Cable’ has a 15-way D-type connector on one end and a 9-way CAN connector on the other.
Plug the 15-way connector into the DLA and tighten the thumb-screws.
4 Connect the 9-way CAN connector into the machines’ Diagnostics Connector A as follows: a Position the CAN connector B to align the centre pin location tab C with the diagnostics connector
A.
b Couple the connectors. Turn the locking ring D clockwise to secure the connectors

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