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:
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Toyota Tundra Service Manual > Wireless Door Lock Control System: Operation Check
OPERATION CHECK NOTICE WHEN CHECKING THE FOLLOWING (a) Operation conditions (with customize item "Wireless Lock Function with Doors Open" or "Wireless Lock When Door Opened" "ON"): (1) This wireless door lock control function operates only when the following 2 condition ...