Toyota Tundra Service Manual: System Diagram


    System Description

    Terminals Of Ecu

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    Toyota Tundra Service Manual > Trailer Brake Control System: Terminals Of Ecu
    TERMINALS OF ECU 1. CHECK TRAILER BRAKE CONTROL ECU (BRAKE CONTROL WITH BRACKET RELAY) (a) Disconnect the J172 trailer brake control ECU (brake control with bracket relay) connector and measure the voltage or resistance on the wire harness side. Text in Illustration *a Front view of wire harness con ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

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