2015 SENTRA; ENHANCED DIAGNOSTIC LOGIC FOR CVT IF YOU CONFIRM The customer reports a transmission judder...

Bulletin number

NTB18-058

Component

Power train: automatic transmission

Summary

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).

Owners of these vehicles have filed 173 complaints in the transmission category.