Unit installation

AR-C330 SELF DIAG MESSAGE AND TROUBLESHOOTING 10 - 66
Main
code
Sub
code
Title
CPT board RAM trouble
UC 4 Phenomena Display Lamp
Message
Detail CPT PWB RAM
abnormality
Section CPT PWB
Operation
mode
Warm-up / Initialize
Note
Case 1 Trouble
position/
cause
CPT PWB trouble
Remedy (Check)
(Repair) CPT PWB
replacement / Power
Source-ON
(After-work)
Main
code
Sub
code
Title
CPT board model code data trouble
UC 5 Phenomena Display Lamp
Message
Detail The model code data sent
from the CPU PWB to the
ICU SCAN PWB is
abnormal.
Section ICU MAIN PWB / CPT PWB
Operation
mode
Warm-up / Initialize
Note
Case 1 Trouble
position/
cause
CPT PWB trouble
Remedy (Check)
(Repair) CPT PWB
replacement / Power
Source-ON
(After-work)