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Home >> Volvo >> 2011 >> XC90 Base, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Electrical Components - Design And Function >> Transmission Control Module (TCM) (4T65 AWD; 2003-2006) >> TCM Diagnostic Functions >> Description Of Parameters >> Parameters, Status >> Notes
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Parameters, Status: Notes

GENERAL 

Certain values deviate from those contained in the signal specifications, see SIGNAL DESCRIPTION. TRANSMISSION CONTROL MODULE (TCM) . This is because read off values are calculated and filtered by the control module. In certain cases the engine must be running to obtain the relevant values.