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P0740 Diagnostic Trouble Code Discussion for July 2004

Torque Converter Clutch Out Of Range

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Trouble Ticket Help Requests for DTC P0740
Help Request Posted
1995 Subaru Legacy 2.2L MIL Lamp on, no overdrive VIN: 4S3BK65538
P0740: torque convertor clutch lock up circuit. This vehicle will operated correctly the first day code is cleared. The following morning shortly after attaining lockup the mill light will come on and no more lock-up. (two trip monitor). It's spent most of the time at a local trans shop. The convertor and t...
July 26, 2004