B1151

B1151 CURTAIN MODULE LH

Description

DTC B1151 [VB-SHORT] CURTAIN MODULE LH
For LH side curtain air bag module, crash is judged by main "G" sensor output signal (left side: LH satellite sensor, right side: RH satellite sensor) and sub "G" sensor (right and left GP in center unit).

OPERATION
In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.

STRUCTURE
LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.

INSTALLATION
LH side curtain air bag module is installed on the roof side with fixed bolts.

DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE (With CONSULT-III)

Step 1-2:

DTC CONFIRMATION PROCEDURE (Without CONSULT-III)

Step 1:

Step 2:

Diagnosis Procedure (Component diagnosis)

With CONSULT-III

WARNING:
- Before servicing, turn ignition switch OFF, disconnect both battery terminals and wait at least 3 minutes. (To discharge backup capacitor.)
- Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

Step 1-3: