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05 titan ac only blows w door lk actuated

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=125758
Printed Date: May 10, 2024 at 1:11 AM


Topic: 05 titan ac only blows w door lk actuated

Posted By: woodstockaz
Subject: 05 titan ac only blows w door lk actuated
Date Posted: January 20, 2011 at 10:09 AM

I just bought an 05 Nissan Titan. The AC blows if you have it on max when you first start the truck for 5 seconds. From that point on if you actuate the door lock it will blow for 5 more seconds then shut off.

lol...not kidding. I'd normally think AC intermittant was the Blower or VBC, but this one is new to me so I figured I'd ask the experts here...

AC and Heat don't work. BUT if I put it on HIGH only and then touch the door lock actuator, the Blower goes for about 5 seconds blowing hot or cold, whichever is selected. After 5 seconds it stops. It'll allow me to keep doing this but not trying to lock the door every 5 seconds I want AC in AZ!!
Also, the overdrive and manual shift option do not work.Related?

I just got the truck and the previous owner was not very knowledgeable but said it may be a problem with the alarm or stereo wiring.

Any ideas?



Replies:

Posted By: woodstockaz
Date Posted: January 20, 2011 at 4:57 PM
FIXED. It was the VBCM .. lesson...even if your door locks turn on the az it's probably the variable blower control module. lol





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