B1148

DTC B1148 FRONT AIRBAG SENSOR (RH) MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The airbag sensor front RH circuit consists of the diagnosis circuit and the frontal deceleration sensor, etc.

If the airbag sensor assembly center receives signals from the frontal deceleration sensor, it judges whether or not the SRS should be activated.

DTC B1148/36 is recorded when a malfunction is detected in the front airbag sensor RH circuit.

Wiring Diagram:

Step 1 - 3:

Step 4 - 5:

Step 6:

INSPECTION PROCEDURE