Tag: blend door

By on December 29, 2017

 

2009 Nissan XterraMike writes:

Ok Sajeev, I got one for you.

I own a 2009 Nissan Xterra 4wd X model.  It has nearly 100k miles on the clock.  In the past week, whenever I start the vehicle, I hear a chattering noise coming from the passenger side dashboard.  The noise persists as long as the passenger air bag light is lit; when that light goes off, the chattering stops.  So I took the truck to my local Nissan dealer, whom I trust, and I was told that the problem is the passenger side blender door of the HVAC system – apparently there are gears in this assembly which are not moving freely or properly. 

The cost to repair is estimated at about $600 because of the necessity to remove the whole dashboard.  The dealer’s service people told me to do nothing until the HVAC system fails to function properly, and it is currently functioning properly except for the above described noise.  My question: how is a bad blender door mechanism linked to an airbag light?  Can airbags chatter on vehicle startup?

Thank you as always for your excellent advice. (Read More…)

By on July 9, 2012

Robert writes:

Sajeev –

My wife drives a 1998 328i that we bought new for her- it currently has 64,300 miles on it. She drives it more or less daily (just not very far) so we couldn ’t just get rid of it; it would have to be replaced. I call this car ”The Immaculata” as it lives in covered parking and is often mistaken by her un-car-savvy girlfriends as almost new.

Unfortunately that isn’t the case. It got a new hood and fender after ”an incident”, and it’s ticked off the list of usual E36 demands. New shocks, radiator, etc. However it’s gotten everything it wanted including regular oil changes and radiator and brake flushes and a transmission flush as well.

Now it’s advanced down the list to having the HVAC mix door slam open when the heat comes on. My Independent macanic say $1,500 to fix that but it annoys the wife.

Thought about replacing the car, but I’m kind of stuck. She’s used to her heated seats and the easy power of the BMW. The suggestion of a new Mini was sneered at. However obviously this car, even in great condition as it is won’t be worth enough to make the trade for a new 3 – and she won’t eventry driving my 2011 anyhow.

So… should I bite the bullet and fix the noise she’s complaining about, bite the shotgun shell and dump it while it’s as valuable as it will ever get and buy a new car she doesn’t want, or tell her she’s crazy and that I don’t hear the noise? (Read More…)

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