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 > Lighting System: LED Headlight LH Circuit Malfunction (B2430,B2431)
DESCRIPTION The illumination of the low beam headlights is controlled by the main body ECU (multiplex network body ECU). When the headlights are turned on, the main body ECU (multiplex network body ECU) receives a signal from the headlight assembly and detects the illumination condition of the low b ...
