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July 17, 2018 Service bulletin

Air conditioning blows hot air after extended idling over 100°F

Nissan technical service bulletin NTB18-046a for 2017-2018 Nissan Titan and 2016 Nissan Titan XD.

Bulletin number
NTB18-046a
Component
Engine and engine cooling: cooling system: fan
Summary
2016-2018 TITAN XD DIESEL; AIR CONDITIONING BLOWS HOT AIR AFTER EXTENDED IDLING OVER 100°F This bulletin applies only to vehicles equipped with a Cummins 5.0L V8 Diesel engine. This bulletin has been amended to change the Classification number. No other changes have been made. Please discard previous versions of this bulletin.

Owners of these vehicles have filed 282 complaints in the engine category.

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