Failure Code [D862Ka] Gps Antenna Open Circuit - Komatsu PC88MR-10 Shop Manual

40 Troubleshooting
Troubleshooting by failure code (Display of code)

Failure code [D862KA] GPS Antenna Open Circuit

Action level Failure code
D862KA
Detail of
Open circuit is detected in GPS antenna circuit.
failure
Action of
None in particular
machine
If cause of failure disappears, machine becomes normal by itself.
monitor
Problem on
GPS positioning cannot work.
machine
Related
Method of reproducing failure code: Turn starting switch to ON position.
information
No. Cause
Defective GPS antenna or
1
antenna cable
Structural illustration
40-252
GPS Antenna Open Circuit
Failure
(KOMTRAX system)
Procedure, measuring location, criteria and remarks
Probable causes are defective GPS antenna, open circuit or short circuit
in antenna cable, and defective connection of antenna cable connector
(GPS).
(PC88MR-D862KA-400-A-Z0-A)
PC88MR-10