B1209

B1209 - B1211 Collision Detection

Description

DTC B1209 - B1211 COLLISION DETECTION
The air bag diagnosis sensor unit will set this DTC if it has detected a collision or rollover which has resulted in a deployment of one or more air bags or pre-tensioners. If this DTC is detected after a SRS repair, the air bag diagnosis sensor unit has not yet been replaced. This DTC can not be erased.

PART LOCATION

Refer to [SRS Component Parts Location]. Locations

DTC Logic

DTC DETECTION LOGIC

With SDT

B1209-B1211:

DTC CONFIRMATION PROCEDURE (With SDT)

Step 1-2:

Diagnosis Procedure (Component Diagnosis)

Refer to [Collision Diagnosis: For Frontal Collision] Collision Diagnosis: For Frontal Collision or [Collision Diagnosis: For Side and Rollover Collision]. Collision Diagnosis: For Side and Rollover Collision