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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Transmission Control Module (TCM) Diagnostic Trouble Codes - 4 Of 5 >> TCM-0102: Shift Solenoid S3. Signal Missing (Aw50/51 AWD; Aw55-50/51SN; 2004-2006) >> Signal missing >> Resetting Transmission fluid change counter >> Resetting Transmission fluid change counter

Resetting Transmission fluid change counter

HINT: The transmission control module (TCM) has a counter for the oil quality. The counter counts up if the transmission is exposed to too high a load or an ambient temperature that is too high. If the counter is not reset when the oil is drained or changed, there is a risk that a diagnostic trouble code (DTC) will be stored in faulty circumstances. Therefore it is important that the "Transmission oil change" counter is reset. 

NOTE:

This applies only when the transmission fluid is changed and when the fluid is changed when repairs are carried out to the transmission temperature sensor.

Fig 1: Identifying Ignition ON
GLL101051Courtesy of VOLVO CARS OF NORTH AMERICA.