Toyota Tundra Service Manual: System Description

SYSTEM DESCRIPTION

1. SYSTEM DESCRIPTION

(a) The Electronic Controlled Automatic Transmission (ECT) is an automatic transmission that electronically controls shift timing using the Engine Control Module (ECM). The ECM detects electrical signals that indicate engine and driving conditions, and controls the shift point based on driver habits and road conditions. As a result, fuel efficiency and power transmission performance are improved.

Shift shock is reduced by controlling the engine and transmission simultaneously.

In addition, the ECT has the following features:

  • Diagnostic function.
  • Fail-safe function when a malfunction occurs.
    Road Test

    System Diagram

    See More:

    Toyota Tundra Service Manual > Power Window Control System(w/o Jam Protection Function): Parts Location
    PARTS LOCATION ILLUSTRATION *A for Double Cab - - *1 FRONT DOOR COURTESY LIGHT SWITCH RH *2 FRONT DOOR COURTESY LIGHT SWITCH LH *3 POWER WINDOW REGULATOR SWITCH ASSEMBLY *4 POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY *5 REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH *6 REAR POWER WINDOW REGULATOR ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2025 Copyright www.ttundra.com
    0.0336