Infiniti QX60 2017 — technical service bulletin
Bulletin PC653 · NHTSA communication 10150739 · issued Sep 28, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2017
model years
2
vehicle entries
Official summary
Engine Coolant Voluntary Service Campaign ***** Campaign Summary ***** INFINITI is conducting a Voluntary Service Campaign to drain and refill the radiator on specific 2017 INFINITI QX60 (L50) and QX60 Hybrid (L50H) vehicles. Due to an issue at the plant that has since been corrected, the radiator glycol/water coolant concentration mix ratio may be out of specification. Clients may notice poor heating performance as a result. ***** What Retailers Should Do ***** 1. Verify if vehicles are affected by this Voluntary Service Campaign using Service Comm or DBS National Service History ? Open Campa
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.