Don’t get carried away

This bulletin applies to a number of Nissan vehicles, including the following:
2002-2010 Altima
2004-2010 Armada
2005-2010 Frontier
2004-2010 Maxima
2005-2010 Pathfinder
2004-2009 Quest
2004-2010 Titan
2005-2010 Xterra
If the A/C TXV (thermal expansion valve) needs to be replaced for any reason, and the evaporator is operating normally, replace the TXV only. Do not replace the heater and cooling unit assembly or the evaporator assembly. The A/C TXV is now available separately as a service part.