B1051

B1049 - B1052, B1054 - B1057 Driver Airbag Module

Description

DTC B1049 - B1052, B1054 - B1057 DRIVER AIRBAG MODULE
The driver air bag module is dual stage and wired to the air bag diagnosis sensor unit through the spiral cable. The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the driver air bag module including the spiral cable

PART LOCATION

Refer to [SRS Component Parts Location]. Locations

DTC Logic

DTC DETECTION LOGIC

With SDT

B1049-B1057:

Without SDT

DTC CONFIRMATION PROCEDURE (With SDT)

Step 1-2:

DTC CONFIRMATION PROCEDURE (Without SDT)

NOTE: SRS will not enter diagnosis mode if no malfunction is detected in user mode.

Step 1-6:

Diagnosis Procedure (Component Diagnosis)

Recheck SRS after each replacement.