NTB18-058

2015 SENTRA; ENHANCED DIAGNOSTIC LOGIC FOR CVT IF YOU CONFIRM The customer reports a transmission judder (shake, shudder, single or multiple bumps or vibration), hesitation on acceleration, lack of power or RPM flare. NOTE: - A new diagnostic logic has been established to enhance the diagnostic process by storing a diagnostic trouble code (DTC) on Applied Vehicles. - New DTC: P17F0 (CVT_JUDDER [T/M INSPECTION]); P17F0 will not turn the MIL ON. - This new diagnostic logic will monitor conditions in the CVT while the customer is operating their vehicle in their usual daily drive patterns. - If P17F0 stores, refer to NTB17-034 for repair information. ACTION 1. Refer to page 4, step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the TCM (Transmission Control Module).