Code No.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 sets the diagnosis code No.B1150. Also, when the diagnosis code No.B1150 is the past trouble, the LIN bus may have a problem.
JUDGEMENT CRITERIA
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.
PROBABLE CAUSES
- Malfunction of OSS-ECU
- LIN bus malfunction <at past trouble>
DIAGNOSIS PROCEDURE
1.OSS-ECU diagnosis code recheck