Perkins 1106D Troubleshooting Manual page 108

108
Troubleshooting Section
Illustration 19
Typical example of the schematic for the CAN data link
Illustration 20
Typical view of the pin locations on the P1connector
(20) CAN-
Test Step 1. Inspect Electrical Connectors
and Wiring.
A. Turn the keyswitch to the OFF position.
B. Thoroughly inspect the harness connector P1/J1
and any other connectors in the CAN data link
circuit.
Refer to Troubleshooting, "Electrical Connectors -
Inspect" for details.
This document is printed from SPI². Not for RESALE
(21) CAN+
C. Perform a 45 N (10 lb) pull test on each of the
wires that are associated with the CAN data link.
Refer to Illustration 20.
D. Check the harness for abrasion and pinch points
from the keyswitch to the Electronic Control
Module (ECM).
Expected Result:
All connectors, pins and sockets should be completely
coupled and/or inserted. The harness should be free
of corrosion, abrasion and/or pinch points.
KENR6201-01
(22) CAN Shield
g01801898
g01801913