OPERATION CHECK 1. CHECK SEAT CUSHION CLIMATE CONTROL BLOWER (a) Turn the ignition switch to ON. (b) Set the seat heater switch blower side to level 3 (maximum). (c) Check that the fan motor turns smoothly. 2. CHECK SEATBACK CLIMATE CONTROL BLOWER (a) Turn the ignition switch to ON. (b) Set the seat heater switch blower side to level 3 (maximum). (c) Check that the fan motor turns smoothly. |
Toyota Tundra Service Manual > Occupant Classification System: Center Airbag Sensor Assembly Communication Circuit Malfunction (B1790)
DESCRIPTION The center airbag sensor communication circuit consists of the occupant classification ECU and the center airbag sensor. DTC B1790 is set when a malfunction is detected in the center airbag sensor communication circuit. DTC Code DTC Detection Condition Trouble Area B1790 One of following ...
