P1704 Volvo Digital TRS Failed to Transition States in KOEO / KOER
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
Volvo Vehicle:Volvo C70,Volvo S40,Volvo XC90,Volvo XC70,Volvo XC60,Volvo V70,Volvo V50,Volvo V40,Volvo S90,Volvo S80,Volvo S60