Buy OEM 2001 Subaru Part # 30919AB691 (30919AB690). Unit AT Control. Trans Control Module The transmission control module is known by several names—the TCM, PCM, ECM, ECU, PGM-FI—and the

UNIT-AT CONTROL Automatic Transmission Control Module

Fits Legacy

Trans Control Module
The transmission control module is known by several names—the TCM, PCM, ECM, ECU, PGM-FI—and the problems associated with them can be esoteric. But our Subaru technicians are experts in diagnosing and repairing the problems associated with the control module in your 2001 Subaru .