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No Torque Converter Clutch Apply

Checks

Causes

TCC Solenoid Valve

Inspect for a malfunction of the TCC solenoid valve.

Engine Speed Sensor

Inspect for a malfunction of the engine speed sensor.

Transmission Fluid Temperature (TFT) Sensor

Inspect for a faulty TFT sensor.

Output Speed Sensor

Inspect for a faulty output speed sensor.

Input Speed Sensor

Inspect for a faulty input speed sensor.

Park/Neutral (P/N) Position Switch

Inspect for a faulty P/N position switch.

Transmission Control Module (TCM)

Inspect for a faulty TCM.

Control Valve Spool

Inspect for a malfunction of the control valve spool.

Torque Converter

Inspect for a malfunction of torque converter.

   


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