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DTC B1146 ESL internal circuit fail
DTC B1153 ESL internal circuit fail(ESL)
 
 
 
 
DIAGNOSTIC FUNCTION
When an error is detected to the internal circuit of electric steering lock, OSS-ECU sets the DTC B1146 and B1153. At the same time, OSS-ECU displays the immobilizer certification system inspection warning screen to the multi information display of the combination meter.
 
 
DTC SET CONDITION
Check Conditions
  • At electric steering lock certification
Judgment Criterion
  • Abnormal signal is received from the electric steering lock.
 
 
TROUBLESHOOTING HINTS
  • Electric steering lock malfunction
 
 
DIAGNOSIS
1. After performing the locking and unlocking operations of the electric steering lock, recheck the DTC of OSS-ECU.