Code No. B1146 ESL internal circuit fail
Code No. 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 diagnosis codes No.B1146 and No.B1153. At the same time, OSS-ECU displays the immobiliser certification system inspection warning screen to the multi information display of the combination meter.

JUDGEMENT CRITERIA

Check Conditions

At electric steering lock certification

Judgment Criterion

Abnormal signal is received from the electric steering lock.

PROBABLE CAUSES

Electric steering lock malfunction

DIAGNOSIS PROCEDURE

1.After performing the locking and unlocking operations of the electric steering lock, recheck the diagnosis code of OSS-ECU.

Code No. B1146 ESL internal circuit failCode No. B1153 ESL internal circuit fail(ESL)

DIAGNOSTIC FUNCTION

JUDGEMENT CRITERIA

PROBABLE CAUSES

DIAGNOSIS PROCEDURE

Code No. B1146 ESL internal circuit fail
Code No. B1153 ESL internal circuit fail(ESL)