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Home >> Volvo >> 2012 >> S80 FWD L6-3.2L VIN 94 B6324S4 >> Repair and Diagnosis >> Powertrain Management >> Transmission Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Vehicle Communication Information, Transmission Control Module (TCM) >> Description of Activations
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Description of Activations






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.





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 approximately950 mA.