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Home >> Plymouth >> 1994 >> Laser AWD L4-1997cc 2.0L DOHC Turbo >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Relays and Modules - Transmission and Drivetrain >> Relays and Modules - A/T >> Control Module >> Description and Operation

Control Module: Description and Operation

The ECU sends the TPS output voltage reading to the automatic transmission control unit. The A/T control unit uses this information to control shift timing and harshness.



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