DTC P0729 Audi
Gear 6 incorrect ratio
Gear 6 incorrect ratio
Description
control safety valve 2 (on) > =20% multiplexer position ==0 control gearshift fork valve 3 > = 5% terminal 15 V > 4 V for more than 500 ms battery voltage > 9 V for more than 500 ms engine speed > 600 RPM for more than 500 ms
Cause and Solution
Check fuse
Check for signal, voltage and ground
Check harness for open or short
Replace TCM
Video Guide
Diagnostic Info
- DTC Code: P0729
- Brand: Audi