Check Mode Procedure

SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: CHECK MODE PROCEDURE

CHECK MODE PROCEDURE

1. CHECK MODE (SIGNAL CHECK): DTC CHECK
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch ON (IG).
(c) Select the SIGNAL CHECK, and proceed to check with the Techstream.
NOTE: Select the 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.