Check Mode Procedure

SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: CHECK MODE PROCEDURE

1. CHECK MODE (SIGNAL CHECK): DTC CHECK

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Select Signal Check, and proceed with checking using the tester.

NOTICE:
Select Signal Check from the DTC Check screen displayed on the Techstream to clear the output DTCs (both present and past).

HINT
* DTCs can be detected more sensitively in check mode than in normal diagnosis mode.
* Perform the check mode inspection when a malfunction in each squib circuit is suspected even after the normal system code is output through the normal diagnosis mode inspection.