Check Mode Procedure

SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: CHECK MODE PROCEDURE

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.

1. CHECK MODE PROCEDURE (Using the Techstream)

(a) Check and ensure the following conditions:

(1) Battery positive voltage 11 V or more.

(b) Turn the engine switch off.

(c) Connect the Techstream to the DLC3.

(d) Turn the engine switch on (IG).

(e) Turn the Techstream on.

(1) Select: Body Electrical / SRS Airbag / Check Mode.

(f) Check for DTCs.