Failure Code [D862Ka] Gps Antenna Discon - Komatsu ecot3 PC300LC-8 Shop Manual

SEN02630-05

Failure code [D862KA] GPS Antenna Discon

User code Failure code
— D862KA
Contents of
• Disconnection was detected in GPS antenna circuit.
trouble
Action of • None in particular.
controller • If cause of failure disappears, system resets itself.
Problem that
appears on • GPS cannot measure position.
machine
Related infor-
• Method of reproducing failure code: Turn starting switch ON.
mation
Possible causes
and standard
Defective GPS antenna or
value in normal
1
antenna cable
state
Configuration drawing
60
GPS antenna disconnection
Trouble
(KOMTRAX system in machine monitor)
Cause Standard value in normal state/Remarks on troubleshooting
Possible causes are defective GPS antenna, disconnection or short
circuit in antenna cable, and defective connection of antenna cable
connector (GPS).
40 Troubleshooting
1
PC300, 350-8