Nissan Sentra B18 (2020-2025) Service Manual: P17f0-07 Cvt Judder (t/m Inspection)

Dtc Description

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. And If DTC P17F0-07 is detected on customer's Nissan Sentra vehicle, this diagnosis is required. However, if DTC P17F0-07 is detected on the vehicle without the above phenomena, this diagnosis is not required. (Because DTC may be detected even if there is no problem.)

DTC DETECTION LOGIC

DTC		CONSULT screen terms (Trouble diagnosis content)	DTC detection condition
P17F0	07	CVT JUDDER (T/M INSPECTION) [CVT Judder (Transmission inspection)]	Diagnosis condition	—
			Signal	—
			Threshold	Malfunction in steel belt and pulleys
			Diagnosis delay time	—

POSSIBLE CAUSE

CVT belt and pulleys

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

Note:

The customer reports CVT judder (shake, shudder, single or multiple bumps or vibration) hesitation on acceleration, lack of power or RPM flare. And If DTC P17F0-07 is detected on customer's Nissan Sentra vehicle, this diagnosis is required. However, if DTC P17F0-07 is detected on the vehicle without the above phenomena, this diagnosis is not required. (Because DTC may be detected even if there is no problem.)

1. CHECK DTC DETECTION

   With CONSULT

   1. Ignition switch ON and wait for 10 seconds.

   2. Start the engine.

   3. Perform test drive for 5 minutes or more.

      CAUTION:

      Be careful of the driving speed.

   4. Stop the Nissan Sentra vehicle.

   5. Check the DTC.

   Is "P17F0-07" detected and is "judder" (shake, shudder, single or multiple bumps or viblation) occurred?

   YES >>

   Go to DTC Diagnosis Procedure.

   NO >>

   INSPECTION END

Dtc Diagnosis Procedure

DTC Diagnosis Procedure

1. REPLACE BELT AND PULLEYS

   Replace belt and pulleys. Refer to Disassembly and Assembly.

   >>

   WORK END