No defrost on '99 i30

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dragonfly0201
Posts: 23
Joined: Thu Jun 27, 2024 10:29 am
Car: 1999 Infiniti i30

Post

I have a '99 i30. The defrost vents aren't working, but I have heat through the main vents. Is this a blend door motor issue? I'm hearing something rattling under the dash on passenger side.


dragonfly0201
Posts: 23
Joined: Thu Jun 27, 2024 10:29 am
Car: 1999 Infiniti i30

Post

ALSO, NO FEET HEAT EITHER...NO DEFROST UP TOP. ONLY coming through the dash vents.

A/C is the same...no a/c to feet

User avatar
VStar650CL
Technical Expert
Posts: 11921
Joined: Thu Nov 12, 2020 1:25 pm
Car: 2013 Nissan Altima 2.5 SL
2004 Nissan Altima 2.5 S

Post

That would be a Mode actuator issue and not the Blend actuator. See HA-79 here:
https://www.nicoclub.com/service-manual ... 9%2Fha.pdf


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