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DTC B1155 EEPROM fail (ESL)
 
 
 
 
DIAGNOSTIC FUNCTION
When the EEPROM writing/reading error of the electric steering lock is detected, OSS-ECU stores the DTC B1155.
 
 
DTC SET CONDITION
Check Conditions
  • After OSS-ECU activation
Judgment Criterion
  • When the following conditions are met:
    1. EEPROM writing/reading error is detected.
    2. ECU internal circuit error is detected.
 
 
TROUBLESHOOTING HINT
  • Electric steering lock malfunction
 
 
DIAGNOSIS
1. OSS-ECU DTC recheck