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 > Meter / Gauge System: Communication with BODY ECU (Receive) (U0142)
DESCRIPTION The combination meter assembly communicates with the main body ECU (multiplex network body ECU) via the CAN line. DTC Code DTC Detection Condition Trouble Area U0142 When either of following conditions is detected: IG voltage 10.5 V or more No communication with main body ECU (multiplex ...