P0721

DTC 17105 / P0721 part 1 of 2





DTC 17105 / P0721 part 2 of 2

1) First check harness connector for corrosion and water ingress, replace if necessary.
2) Sender for transmission output RPM -G195 is also referred to as transmission vehicle speed sensor -G38-.
3) Pay attention to which hydraulic control the transmission has when selecting measuring value block.