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Home >> Volvo >> 2011 >> XC60 3.2 R-Design >> Repair and Diagnosis (Single Page) >> Transmission >> Transmission Control Systems >> Transmission - Specifications, Other >> Vehicle Communication Information, Transmission Control Module >> Vehicle Communication Information, Transmission Control Module (TCM) [2014-2017, TG-81SC | 2016-2017, TG-81SC AWD] >> Description Of Parameters >> Transmission Control Module (TCM), Parameters >> Current Gear Ratio
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Current Gear Ratio

The value indicates the transmission's gear ratio. The Transmission Control Module (TCM) uses input speed and output speed (vehicle speed) to calculate the gear ratio. For correct gear ratio, see the table below.

Gear TG-81SC
R 4.015
1 5.250
2 3.029
3 1.950
4 1.457
5 1.221
6 1.000
7 0.809
8 0.673