P073F

Symptoms

• The car does not shift into first gear
• The car starts from second gear
• Check Engine light comes on
• Possible jerking when changing gears
• Reduced acceleration dynamics

Causes

• Low or contaminated transmission fluid
• Shift solenoids malfunction
• Problems with the hydraulic block
• Worn or damaged first gear clutches
• Malfunction of speed or position sensors

How to Fix

1. Check the level and condition of the transmission fluid
2. Carry out diagnostics of switching solenoids
3. Check the hydraulic pressure in the system
4. Diagnose the condition of mechatronics (if installed)
5. If necessary, replace damaged gearbox components

Related codes

Error P073F by Vehicle Brand