What version software is your Leaf and are you having the "a/c lockup" problem?

I have version 3NA0A and no "a/c lockups"
42%
22
I have version 3NA0B and no "a/c lockups"
46%
24
I have version 3NA0C and no "a/c lockups"
No votes
0
I had version 3NA0A with "a/c lockup", now running ? version
No votes
0
I had version 3NA0B with "a/c lockup", now running 3NA0A
No votes
0
I had version 3NA0C with "a/c lockup", now running 3NA0A
No votes
0
I had version 3NA0C with "a/c lockup", now running 3NA0B
2%
1
I had version ? with "a/c lockup", now running 3NA0A
No votes
0
I had version ? with "a/c lockup", now running 3NA0B
10%
5
 
Total votes: 52
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AmarilloLeaf
Posts: 199
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Delivery Date: 31 Mar 2011
Leaf Number: 617
Location: Amarillo, Texas

Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Sun Apr 10, 2011 6:06 pm

I am beginning to think that there is more than simply changing from rev C to B at play here. More than one poster has had the lock-up, has not had a software update, and is on version B. Others that have had the update are also on B. And nobody is reporting rev C.

There may be some other patch involved. It sure would be nice if someone on the inside at Nissan was here to explain this.
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mwalsh
Posts: 9652
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Leaf Number: 0213
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Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Sun Apr 10, 2011 6:20 pm

I for one want to know what the point of the move from the A version of the bios to the B and then to the C was supposed to accomplish.
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copdoc
Posts: 91
Joined: Wed Jan 05, 2011 7:36 am
Delivery Date: 17 Jan 2012
Leaf Number: 16587
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Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 9:29 am

mwalsh wrote:I for one want to know what the point of the move from the A version of the bios to the B and then to the C was supposed to accomplish.
Good luck getting that from Nissan -- talk about proprietary!
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jfsquires
Posts: 43
Joined: Fri Jul 02, 2010 2:05 pm
Delivery Date: 09 Apr 2011
Leaf Number: 0847
Location: Lake Oswego

Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 9:33 am

sdbonez wrote:hah - was just about to do the same poll :) - #728 is running B.
847 running "B"

rawhog
Posts: 457
Joined: Fri Apr 23, 2010 2:45 pm
Delivery Date: 11 Apr 2011
Leaf Number: 898
Location: Vacaville, CA

Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 11:04 am

868 "B"
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LindaK
Posts: 135
Joined: Mon Aug 16, 2010 8:19 am
Delivery Date: 12 Mar 2011
Leaf Number: 00531

Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 11:27 am

Vin #351 running "B" after being "fixed". Don't know what it was before.

User avatar
Boomer23
Posts: 3550
Joined: Sun May 23, 2010 9:57 pm
Delivery Date: 30 Mar 2011
Location: Orange County, CA

Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 11:34 am

889 and "B".

Mine is the unusual situation of not having had the AC lockup problem, but my car was called in to my PD, Connell Nissan, for a software update because of the potential for the AC problem. I didn't know about the version display prior to my software update, so I don't know what version my car came with.

Looking back at the situations that others had reported, I had never pre-cooled nor turned on the AC while in ACC mode, so I never created the reported failure condition. I had driven about 30 miles with AC on, though, and had no problems with the car.
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miku
Posts: 13
Joined: Mon Aug 16, 2010 11:36 pm
Delivery Date: 26 Jun 2015
Location: Santa Cruz

Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 2:31 pm

VIN 716.

Delivery April 2 12noon, 16 miles.

Problem, April 2, 4pm, 34 miles.

Dealer resolved issue on April 4-6. Retook delivery April 7, 11am, 51 miles.

Now I've got 204 miles on the clock :-)


M
Silver SL+QC #716
delivery April 2, 2011

greenleaf
Posts: 519
Joined: Thu Aug 05, 2010 10:06 am
Location: SF Bay Area

Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 2:42 pm

From the poll, looks like nobody has the "C" version? Are the "C" versions being reprogrammed to "B" at the port and/or by dealers before being released?
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ttweed
Posts: 1089
Joined: Tue Sep 07, 2010 8:31 am
Delivery Date: 01 Apr 2011
Leaf Number: 1317
Location: La Jolla, CA
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Re: What Version Software Is In Your Leaf + "a/c lockup" ??

Mon Apr 11, 2011 3:46 pm

Jimmydreams wrote:As for the VIN #, that would be helpful to find the grouping with the problem (if there is one), but has anyone confirmed that the VIN # denotes the order that they were produced at the factory??
I was told directly by Brendan Jones at Nissan corporate that the cars are NOT produced in exact VIN order at the factory. Not sure how much variance in sequence is normal for operations, and I'm sure there is a broad correlation between low VINs and early production and high VINs and later production, but there is no exact correspondence to production order. They are definitely "batched" in some way.

My car is #1317 and it is running Part# 3NAOB. No lockups after 150 miles w/ maybe 10% of those using A/C, but we have never pre-cooled the car.

TT
Tom Tweed
La Jolla, CA
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