SYSTEM DESCRIPTION 1. GENERAL (a) The heater and blower both have 3 levels controlled by operating the seat heater switch, which is located in the air conditioning control assembly. (b) The on/off state of the heater or blower can be determined by checking if the seat heater switch indicator light is on or off. (c) The blowers of both seats are controlled by the air conditioning amplifier assembly. (d) The seat heaters of both seats are controlled by the seat heater controls, which are located under their respective seats. |
Toyota Tundra Service Manual > Air Conditioning System(for Manual Air Conditioning System): System Diagram
SYSTEM DIAGRAM Communication table Sender Receiver Signal Line Air Conditioning Control Assembly Air Conditioning Amplifier Air conditioning control signal LIN ECM Air Conditioning Amplifier Engine speed Engine coolant temperature signal CAN ...
