Toyota Tundra Service Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitter

Receiver

Signal

Line

Air conditioning control assembly

Air conditioning amplifier

Rear window defogger switch signal

LIN

    System Description

    Terminals Of Ecu

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    Toyota Tundra Service Manual > Can Communication System: Open in Bus 2 Main Bus Line
    DESCRIPTION There may be an open circuit in one of the CAN main bus lines when the resistance between terminals 18 (CA4H) and 17 (CA4L) of the central gateway ECU (network gateway ECU) is 70 Ω or higher. Symptom Trouble Area Resistance between terminals 18 (CA4H) and 17 (CA4L) of the central gatewa ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

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