P17F3
Ratio Monitoring Clutch 'A' and 'E'
P17F3 is an OBD-II diagnostic trouble code meaning: Ratio Monitoring Clutch 'A' and 'E'. Common causes: worn clutches 'a' or 'e', low transmission fluid level. Estimated repair cost: $56–222.
Symptoms
- Incorrect gear shifting
- Jerks when switching
- Increased fuel consumption
- Check Engine Light Illuminates
- Reduced vehicle dynamics
Causes
- Worn clutches 'A' or 'E'
- Low transmission fluid level
- Transmission fluid contamination or degradation
- Malfunction of clutch control solenoids
- Transmission control module (TCM) problems
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose the operation of clutch control solenoids
- Check the mechanical condition of the clutches
- Scan the transmission control unit for errors
- If necessary, replace worn clutch components
Related codes
FAQ
What does the P17F3 code mean?
P17F3 is an OBD-II diagnostic trouble code that indicates: Ratio Monitoring Clutch 'A' and 'E'
What causes a P17F3 error code?
The most common causes of P17F3 include: Worn clutches 'A' or 'E'; Low transmission fluid level; Transmission fluid contamination or degradation; Malfunction of clutch control solenoids.
How do I fix a P17F3 diagnostic trouble code?
To fix P17F3: Check the level and condition of the transmission fluid. Diagnose the operation of clutch control solenoids. Check the mechanical condition of the clutches. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P17F3?
Limited driving only, diagnose soon
How much does it cost to fix P17F3?
The estimated repair cost for P17F3 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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