DTC 31

Circuit Description

The center airbag sensor assembly consists of center airbag sensor, safing sensors, ignition control and drive circuit, diagnosis circuit, etc.
It receives signals from the airbag sensors, judges whether or not the airbag must be deploy, and diagnoses system malfunction.
Diagnostic trouble code 31 is recorded when occurrence of a malfunction in the center airbag assembly is detected.

HINT: When a malfunction code other than code 31 is displayed at the same time, first repair the malfunction indicated by the malfunction code other than code 31.

Diagnostic Chart:

Inspection Procedure

Step 1.:

HINT: When a malfunction code other than code 31 is displayed at the same time, first repair the malfunction indicated by the malfunction code other than 31.