Description: Backup memory (EEPROM) device problem (Main PWB) Reading from or writing to EEPROM cannot be performed.
Causes: Defective main PWB. Device damage of EEPROM.
Remedy: Defective main PWB. Replace the main PWB and check for correct operation. Device damage of EEPROM. Contact the Service Administrative Division.
Code: C0140
Description: Backup memory (EEPROM) data problem (Main PWB) Reading data from EEPROM is abnormal.
Causes: Data damage of EEPROM.
Remedy: Data damage of EEPROM. Contact the Service Administrative Division.
Code: C0150
Description: Backup memory (EEPROM) device problem (Engine PWB) Reading from or writing to EEPROM cannot be performed.
Causes: Defective engine PWB. Device damage of EEPROM.
Remedy: Defective engine PWB. Replace the engine PWB and check for correct operation. Device damage of EEPROM. Contact the Service Administrative Division.
Code: C0160
Description: Backup memory (EEPROM) data problem (Engine PWB) Reading data from EEPROM is abnormal. Read and write data does not match 5 times continuously.
Causes: Problem with the backup memory data. Defective engine PWB.
Remedy: Problem with the backup memory data. Run maintenance item U022 to initialize the backup memory data. Defective engine PWB. If the C0160 is displayed after initializing the backup memory, replace the engine PWB and check for correct operation.
Code: C0170
Description: Copy counts problem A checksum error is detected in the main and engine backup memories for the copy counters.
Causes: Data damage of EEPROM. Defective PWB.
Remedy: Data damage of EEPROM. Contact the Service Administrative Division. Defective PWB. Replace the main PWB or engine PWB and check for correct operation.
Code: C0180
Description: Machine number mismatch error Machine number of main PWB and engine PWB does not match.
Causes: Data damage of EEPROM.
Remedy: Data damage of EEPROM. Contact the Service Administrative Division.