P07F6
Gear 9 Incorrect Ratio
P07F6 is an OBD-II diagnostic trouble code meaning: Gear 9 Incorrect Ratio. Common causes: low level or contamination of automatic transmission oil, wear of 9th gear clutches. Estimated repair cost: $89–167.
Symptoms
- Uncertain shifting to 9th gear
- Jerking or slipping when driving at high speed
- Switching the box to emergency mode
- Increased fuel consumption
- The engine warning light comes on
Causes
- Low level or contamination of automatic transmission oil
- Wear of 9th gear clutches
- Transmission Control Solenoid Problems
- Malfunction of input/output shaft speed sensors
- Mechanical damage inside the gearbox
How to Fix
- Check the level and condition of the transmission fluid
- Scan the box for other fault codes
- Check the operation of the transmission control solenoids
- Diagnose automatic transmission shaft speed sensors
- If necessary, perform detailed diagnostics of the internal components of the box
Related codes
Error P07F6 by Vehicle Brand
FAQ
What does the P07F6 code mean?
P07F6 is an OBD-II diagnostic trouble code that indicates: Gear 9 Incorrect Ratio
What causes a P07F6 error code?
The most common causes of P07F6 include: Low level or contamination of automatic transmission oil; Wear of 9th gear clutches; Transmission Control Solenoid Problems; Malfunction of input/output shaft speed sensors.
How do I fix a P07F6 diagnostic trouble code?
To fix P07F6: Check the level and condition of the transmission fluid. Scan the box for other fault codes. Check the operation of the transmission control solenoids. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P07F6?
Do not drive — repair immediately
How much does it cost to fix P07F6?
The estimated repair cost for P07F6 is $89–167. Actual cost depends on your vehicle, location, and labor rates.
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