ON-VEHICLE INSPECTION PROCEDURE 1. CHECK SEAT POSITION AIRBAG SENSOR (VEHICLE NOT INVOLVED IN COLLISION) (a) Perform a diagnostic system check (see page
2. CHECK SEAT POSITION AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION) (a) Perform a diagnostic system check (see page
(b) Even if the airbag was not deployed, check if there is any damage to the seat position airbag sensor. If there are any defects as mentioned below, replace the seat position airbag sensor with a new one:
CAUTION: For removal and installation procedures of the seat position airbag sensor, be sure to follow the correct procedure. |
Toyota Tundra Service Manual > Sfi System: Exhaust Gas Recirculation Control Circuit (P0403)
DESCRIPTION Refer to DTC P0401 (See page ). DTC No. DTC Detection Condition Trouble Area P0403 Open or short in EGR valve circuit (1 trip detection logic) Open or short in EGR valve circuit EGR valve assembly ECM HINT: DTC P0403 is set when the ignition switch is in the ON position. MONITOR DESCRIPT ...