Hyundai R 160 LC-3, Service Manual

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GROUP 10 SELF-DIAGNOSTIC SYSTEM
OUTLINE
When any abnormality occurs in the CAPO- ѕ system caused by electric parts malfunction and by
open or short circuit, the CPU controller diagnoses the problem and sends the error codes to the
cluster and also stores them in the memory.
The current or recorded error codes are displayed at the error display mode selected by touching
SELECT switch 2 times while pressing BUZZER STOP switch.
CURRENT ERROR DISPLAY
Cluster displays Co : Err and makes buzzer sound itself to warn the communication error when
communication problem caused by wire-cut or malfunction of the CPU controller occurs.
Cluster displays real time error codes received from CPU controller through communication. In case
of no problem it displays Err : 00.
If there are more than 2 error codes, each one is displayed for 2 seconds respectively, and there is
short term beep at every number change.
Examples :
1) Communication Error
Co : Err & Buzzer sound
2) No problem
Err :
3) 4 Error codes(03, 06, 10, 43) display
Err :
RECORDED ERROR DISPLAY
The recorded error can be displayed only when the key switch is at ON position.
Each recorded error code memoried in the CPU controller is displayed for 2 seconds respectively,
and there is short term beep at every number change.
Examples : 5 Recorded error codes(03, 06, 10, 20, 32) display
TIME Err :
DELETE ALL RECORDED ERROR CODES
Select recorded error(TIME Err) display and press engine speed up( ) and down( ) switch at
the same time for 2 seconds or more. Cluster display changes to TIME Err : 00, which shows that
CPU controller deleted all the recorded error in the memory.
1.
2.
3.
4.
0 0
0 3
0 3 0 6 1 0 4 3
Start(2sec)
2sec 2sec 2sec
Return to start
Return to start
Beep
Beep
Beep
Beep
0 3
0 3 0 6 1 0 2 0
3 2
Start(2sec) 2sec 2sec 2sec 2sec
Beep Beep Beep Beep Beep