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Home >> Toyota >> 2003 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 769 (Automatic Transmission Electronic Controlled (ECT) - A750E/A750F - (1GR-FE) - Diagnostics) >> DTC P2757: Torque Converter Clutch Pressure Control Solenoid Performance (Shift Solenoid Valve SLU) >> Typical Enabling Conditions >> All:

Typical Enabling Conditions: All:

WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS

Turbine speed sensor circuit Not circuit malfunction
Output speed sensor circuit Not circuit malfunction
Shift solenoid valve S1 circuit Not circuit malfunction
Shift solenoid valve S2 circuit Not circuit malfunction
Shift solenoid valve SR circuit Not circuit malfunction
Torque converter clutch pressure control solenoid circuit Not circuit malfunction
KCS sensor circuit Not circuit malfunction
ETCS (Electric throttle control system) Not system down
Transmission range "D"
ECT 40°C (104°F) or more
Spark advance from Max. retard timing by KCS control 0°CA or more
Engine Starting
ECM selected gear 4th or 5th
Vehicle speed 25 km/h (15.5 mph) or more
Shift solenoid valve S1 circuit Not on malfunction
Shift solenoid valve S2 circuit Not on malfunction
Shift solenoid valve SL2 circuit Not on malfunction
1 -2 shift valve circuit Not on malfunction
Transfer neutral position switch OFF
Transfer range "High" *1