DTC Description
NOTE:
The customer reports CVT judder (shake, shudder, single or multiple bumps or vibration) hesitation on acceleration, lack of power or RPM flare. If DTC P17F1 is detected on his/her vehicle, this diagnosis is required. However, if DTC P17F1 is detected on the vehicle without the above phenomena, this diagnosis is not required.
DTC DETECTION LOGIC
| DTC | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | |
| P17F1 | CVT JUDDER (C/V INSPECTION)[CVT judder (Control Valve Inspection)] | Diagnosis condition | - |
| Signal | - | ||
| Threshold | CVT hydraulic pressure variation detected. | ||
| Diagnosis delay time | - | ||
POSSIBLE CAUSE
Control valve assembly
FAIL-SAFE
Not changed from normal driving