Hyundai
Gear shift forward actuator circuit range/performance (dual-clutch). Some gears may be locked out.
P0921 fault code: what it means
P0921: Gear shift forward actuator circuit range/performance (dual-clutch). Some gears may be locked out.
Usual causes, most likely first
- gear actuator
- shift fork
- TCM
P0921 by make
Kia
Gear shift forward actuator circuit range/performance (dual-clutch). Some gears may be locked out.
What the repair usually costs
- DSG / dual-clutch mechatronic unit replacement (new or reman)NZ$4,300–NZ$7,160 · A$3,750–A$6,390
- DSG mechatronic repair / rebuild (unit sent to specialist)NZ$2,070–NZ$4,800 · A$1,890–A$4,250
- DSG dry dual-clutch pack replacement (DQ200 7-speed)NZ$1,620–NZ$2,970 · A$1,600–A$2,880
- DSG wet dual-clutch pack replacement (DQ250 / DQ381 6/7-speed)NZ$2,700–NZ$4,840 · A$2,570–A$4,550
Not sure what P0921 means on your car? Ask Credov.
Before you clear it
Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.
Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.