GSIC - Global Service Information Center

# AIRBAG SYSTEM > CHECK MODE PROCEDURE

## for Preparation Click here

CHECK MODE (SIGNAL CHECK)

1. Connect the intelligent tester to the DLC3.

2. Turn the ignition switch ON.

3. Select the Signal Check, and check using the intelligent tester.

   HINT:
   1. Check mode is more sensitive to malfunctions than normal mode.
   2. If the normal system code is output in normal mode even when a sensor signal malfunction is suspected, perform the inspection in check mode.