Failure Code [D862Ka] Gps Antenna Open Circuit - Komatsu PC200-8M0 Shop Manual

303 Troubleshooting by failure code, Part 3

Failure code [D862KA] GPS Antenna Open Circuit

Failure code [D862KA] GPS Antenna Open Circuit
Action
Failure code
level
– D862KA
q
Detail of failure Open circuit is detected in GPS antenna circuit.
Action of
q
None in particular
machine moni-
q
If cause of failure disappears, machine becomes normal by itself.
tor
Problem on
q
GPS positioning cannot work.
machine
Related infor-
q
Method of reproducing failure code: Turn starting switch to ON position.
mation
Cause
Defective GPS antenna or
1
antenna cable
Structural illustration
PC200, 200LC, 220, 220LC-8M0
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 GPS cable, and defective connection of antenna cable connector (A).
SEN06135-00
9
40-303