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 > Differential Carrier Assembly(for 1ur-fe): Reassembly
    REASSEMBLY PROCEDURE 1. INSTALL DIFFERENTIAL CASE ASSEMBLY (a) Install the 2 side gear thrust washers to the side gears. (b) Install the 2 side gears with the thrust washers, 2 pinion gears, 2 pinion gear thrust washers and pinion shaft. HINT: Align the holes for the straight pin in the differential ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

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