Technical Service Bulletin P4A05, P4A06 — 2017 INFINITI Q60

***** Retailer Announcement ***** INFINITI is committed to providing the highest levels of product quality and customer satisfaction. Therefore, INFINITI is conducting a warranty extension to Full Useful Life (FUL) of 10 years or 120,000 miles, whichever occurs first, if white smoke or oil leak occurs with MIL-On condition that requires replacement of the turbocharger assembly on model year 2016-2018 Q50 and model year 2017-2018 Q60. All other warranty terms, limitations, and conditions remain unchanged. On some model year 2016-2018 INFINITI Q50 and 2017-2018 Q60 vehicles there is a possibility that the turbocharger bearing may leak engine oil internally due to premature wear. The internal turbocharger oil leak may cause one or more of the following: Excessive smoke from the exhaust, Service Engine Soon (MIL) light and in severe cases, lack of engine power or damage to the internal components of the turbocharger. During the limited emission warranty extension period, owners are eligible for free replacement of the Turbocharger if it is determined to be required by an INFINITI trained technician. Owners of eligible vehicles will receive notification of this limited emission warranty extension during February 2025. ***** What Retailers Should Do ***** 1. Verify if vehicles are eligible for this Warranty Extension using the warranty extension page of Service Comm. Then, proceed with the instructions in item (2) below. 2. If a client contacts the retailer with a Turbocharger concern in an owned or leased vehicle, retailers should use the Electronic Service Manual (ESM) and appropriate Technical Service Bulletins (TSB) to diagnose the root cause of the customer concern and identify the correct repair to resolve the customer concerns. NOTE: Retailers will need to follow the warranty process and obtain pre-approval when the repair cost exceeds a Retailer’s Claims Administration/Authorization Limits (DCAL). CONFIRM: With the vehicle at operating temperature excessive smoke from exhaust, the Service Engine Soon (MIL) light on (with DTC P0106) due to excessive oil in the intake system from a turbocharger, or other damage to the turbocharger due to unusual bearing P4A05/P4A06 | Original Document wear and oil leakage. Proceed to replace the affected turbocharger(s) and update the vehicle to the latest engine software.