Toyota Tundra Service Manual: 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

    System Description

    Terminals Of Ecu

    See More:

    Toyota Tundra Service Manual > Sfi System: Random / Multiple Cylinder Misfire Detected (P0300-P0308)
    DESCRIPTION When the engine misfires, high concentrations of hydrocarbons (HC) enter the exhaust gas. Extremely high HC concentration levels can cause increases in exhaust emission levels. High concentrations of HC can also cause increases in the Three-Way Catalytic Converter (TWC) temperature, whic ...

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    Toyota Tundra Service Manual

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