P0730
Incorrect Gear Ratio — Ford Powershift
Getting this code on your Ford or Volvo Powershift? Here's what it means and how to fix it.
What this fault means
P0730 indicates an incorrect gear ratio detected in the 6DCT450 Powershift transmission. Common symptoms: jerky gear changes, clutch judder, delayed engagement, and gearbox warning light.
The fix
In the majority of cases, P0730 on a Ford Powershift is caused by worn or broken clutch retainer clips. The clutch pack loses alignment, causing incorrect gear ratios. The repair is a retainer kit replacement.