2018 / ECLIPSE CROSS / EC - Workshop Manual
42 -BODY > 42B-KEYLESS OPERATION SYSTEM (KOS) > TROUBLESHOOTING > DIAGNOSIS CODE PROCEDURES > B1146 ESL drive circuit
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, KOS&OSS-ECU sets the diagnosis codes No.B1146 and No.B1153. At the same time, KOS&OSS-ECU displays the immobilizer certification system inspection warning to the combination meter.
JUDGEMENT CRITERIA
Check Conditions
- At electric steering lock certification
Judgement 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 KOS&OSS-ECU.
