DTC DETECTION LOGIC

DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B1023
PASS A/B INDCTR CKT
[UNIT FAIL]
Passenger air bag OFF indicator circuit is open or shorted to ground or the circuits are shorted each other
  • Disconnection of wiring harness
  • Malfunction in front passenger air bag OFF indicator
  • Malfunction in air bag diagnosis sensor unit

 
 DTC CONFIRMATION PROCEDURE

 
 1.CHECK SELF-DIAG RESULT