Infiniti: affected vehicles has the MIL on and DTC P1421 stored (cold start control) in ECM.
Infiniti technical service bulletin ITB-09-031 for 2009 Infiniti QX56.
- Bulletin number
- ITB-09-031
- Component
- Engine and engine cooling: engine
- Summary
- Infiniti: affected vehicles has the mil on and dtc p1421 stored (cold start control) in ECM.
Vehicles covered
- Infiniti QX56 2009 2009
VIN decoder
See the problems and recalls for an exact car
Buying a used Infiniti QX56?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history