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 > Automatic Transmission System: Pressure Control Solenoid "D" Electrical (Shift Solenoid Valve SLT) (P2716)
DESCRIPTION Refer to DTC P0894 (See page ). DTC Code DTC Detection Condition Trouble Area P2716 Open or short is detected in the shift solenoid valve SLT circuit for 1 second or more while driving (1-trip detection logic). Open or short in shift solenoid valve SLT circuit Shift solenoid valve SLT EC ...
