Skip to content
Automatic gearbox control unit repair 722.8 CVT — main photo

722.8 CVT gearbox control unit — CVT family

This page lists the fault codes we repair, photos of the control unit and photos of the units we have already repaired.

Fault codes we repair:

P1815 - The speed signal from component Y3 / 9b3 (main CVT speed sensor (continuously variable automatic transmission)) is not available
0722 - The speed signal from component Y3 / 9b5 (CVT output speed sensor) is not available
P1826 - The speed signal from component Y3 / 9b5 (CVT output speed sensor) is not available
0793 - The speed signal from component Y3 / 9b4 (CVT secondary speed sensor) is not available
P1939 - The speed signal from component Y3 / 9b4 (CVT secondary speed sensor) is not available

Controller photos:

automatic gearbox controller repair automatic gearbox control unit 722.8 CVT CVT – photo 1