DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
B1049
B1054
DRIVER AIRBAG MODULE
[OPEN]
Driver air bag module circuit is open
(including the spiral cable)
  • Disconnection of wiring harness and open
  • Malfunction in driver air bag module
  • Malfunction in spiral cable
  • Malfunction in air bag diagnosis sensor unit

 
 DTC CONFIRMATION PROCEDURE

 
 1.CHECK SELF-DIAG RESULT