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Home >> Volvo >> 2021 >> S60 T8 Recharge R-Design Exp. >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Transmission - Design >> (Gear Selector Module (GSM)) >> Gear Selector Module (GSM) (4/227) [2021-2022, TG-81SC; TG-81SC AWD | 2019-2020, B4204T23; B4204T27, TG-81SC; TG-81SC AWD] >> Diagnostic Information
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Diagnostic Information

All diagnostic data is sent to the diagnostic tool via the Transmission Control Module (TCM). Diagnostic data can include error information, part numbers, calibration results, parameters, and so on.