Check Mode Procedure

SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: CHECK MODE PROCEDURE

1. CHECK MODE (SIGNAL CHECK): DTC CHECK

(a) Turn the ignition switch off.

(b) Connect Techstream to the DLC3.

(c) Turn the ignition switch on (IG) and turn the Techstream on.

(d) Enter the following menus: Body / SRS Airbag / Utility / Signal Check, and proceed with checking using the Techstream.

NOTICE:
Select Signal Check screen displayed on 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 check mode inspection when a malfunction in each squib circuit is suspected even after the normal system code is output through normal diagnosis mode inspection.