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DTC B1150 OSS authentification T/O.(ESL)
 
 
 
 
DIAGNOSTIC FUNCTION
If the electric steering lock cannot receive the necessary data from OSS-ECU via LIN during the certification communication, OSS-ECU stores the DTC B1150. Also, when the DTC B1150 is the past trouble, the LIN bus may have a problem.
 
 
DTC SET CONDITION
Check Conditions
  • At electric steering lock certification
Judgment Criterion
  • During the certification communication, the electric steering lock cannot receive the necessary data from OSS-ECU via LIN.
 
 
TROUBLESHOOTING HINT
  • Malfunction of OSS-ECU
  • LIN bus malfunction <at past trouble>
 
 
DIAGNOSIS
1. OSS-ECU DTC recheck