Toyota Tundra Service Manual > Airbag System: Check Mode Procedure
CHECK MODE PROCEDURE CHECK MODE (SIGNAL CHECK): DTC CHECK (a) Turn the ignition switch off. (b) Connect the Techstream to the DLC3. (c) Turn the ignition switch to ON. (d) Turn the Techstream on. (e) Select "Signal Check" and proceed with checking using the Techstream. NOTICE: Select Signa ...
