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Home >> Volvo >> 2017 >> V60 T6 R-Design >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Transmission - Specifications, Other >> Vehicle Communication Information, Transmission Control Module (TCM) >> Vehicle Communication Information, Transmission Control Module (TCM) [2014-2016, B5254T12; B6304T4, TF-80SC AWD | 2015-2016, B6304T5, TF-80SC AWD] >> Description Of Activations
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Description Of Activations

ACTIVATION OF COMPONENTS 

With this feature a number of components can be activated for checking its function. Components that can be activated are as follows.

NOTE:

The noise level from the solenoids can be high, depending on the temperature of the transmission and the oil. When the transmission is warm or very cold, the noise level can be very low. 

GLL174003Courtesy of VOLVO CARS CORPORATION

GEAR SHIFT SOLENOID S1, S2 

Activation of shift solenoid S1, S2

"Click sound" in the transmission (use stethoscope) and status shall switch between OFF/ON.

SYSTEM PRESSURE SOLENOID SLT, SLU, SLB1, SLC1, SLC2, SLC3 

Activation of Linear pressure solenoid.

"Click sound" in the transmission (use stethoscope) and the current shall vary between 0 and ≈950 mA.