help!!!!!!! 2012 trans issue ?? shift inhibited shift to n to reset - Page 2

NAFLASH · 11-18-2012, 12:11 PM

NSBU Switch. Check your connections on the trans. If not a new switch should fix it.

Sent from my iPhone using AutoGuide.com App

**jc1843** · 11-18-2012, 12:47 PM

Sounds like a loose connection-- check the trans-- and the TCM-- located at the fan shroud. A good scan tool will point right to the problem-- as it shows data.

**Mike L.** · 11-18-2012, 04:17 PM

Do you have dual alternators?

GMCustomerService · 11-19-2012, 11:59 AM

@JohnnyBarkerIII, under normal circumstances this is something that would be covered under the Powertrain warranty since it seems to have something to do with your transmission. You’ll want to get the vehicle into the dealership for diagnosis. At this time they’ll be able to provide you with the warranty coverage.

Michelle, GM Customer Service

JohnnyBarkerIII · 11-19-2012, 05:02 PM

took it to dealer today they think its pointing to a bad TCM they "say" they are told they have to triple check everything before they can get one sent because its such a major module i guess take that for what its worth either way this is the third time its been in the shop for more than a week kinda crazy for a $60,000 truck with 28k miles thankgod for a warranty

JohnnyBarkerIII · 11-19-2012, 05:04 PM

hey and thanks for y'alls support and quick responses

**Mike L.** · 11-19-2012, 07:40 PM

Quote:

Originally Posted by JohnnyBarkerIII

hey and thanks for y'alls support and quick responses

You didn't answer my question about dual alternators.

JohnnyBarkerIII · 11-19-2012, 07:54 PM

sorry bout that!!! No one alt.

GMCustomerService · 11-20-2012, 11:08 AM

Please, keep me in the loop with the progress of your truck, JohnnyBarkerIII. Have you been provided with a loaner until your truck is done?

Michelle, GM Customer Service

JohnnyBarkerIII · 11-23-2012, 02:54 PM

Actually no and we have never even been offered any help with getting a loaner truck,or any kind of loaner. Two of the three times this truck has gone in it has put us in a tight spot shipping our horses and have had to make some sort of provisions to get horse shipped or to get them where ever they're going and i'm not going to bash gm or the truck but for $60,000 i cant understand why this thing has been in the shop as many times as it has not to mention the fact that the dealer ship Del chevy paoli PA always seems to be backed up and cant look at our truck or their diesel mech. is not working and to take it to another dealership would be a major inconvenience and a long road trip. As of day before thanksgiving the part was not shipped so we wont be fixed at earliest late monday or Tues.

Michelle, I really appreciate your concern and you following up on this

11-18-2012, 12:11 PM	eBay Motors #11 (permalink)
NAFLASH Senior Member Join Date: Jun 2010 Location: Santa Clarita, CA Posts: 387	NSBU Switch. Check your connections on the trans. If not a new switch should fix it. Sent from my iPhone using AutoGuide.com App __________________ 2006 Chevy Silverado 2500HD CCSB LBZ 2wd: EFI Live by IdahoRob\|Edge CTS Insight\|Holley HP150\|Nicktane FF adapter\|Diamond Eye 3" downpipe and 4" straight pipe\|S&B Intake\|Transgo Jr.\|EGR Blocked\|PPE Race Valve\|4" CST spindle\|35" Dynapro ATM's\|

11-18-2012, 12:47 PM	eBay Motors #12 (permalink)
jc1843 Super Moderator Join Date: Jun 2008 Location: So. Cal Posts: 9,195	Sounds like a loose connection-- check the trans-- and the TCM-- located at the fan shroud. A good scan tool will point right to the problem-- as it shows data. __________________ Chevy 04.5 LLY, 2X, shell, XDR, MikeL 6spd, TransGo, deep pan, blocked, fingered, de-badged, PCV, 65 Gallon replacement Aero tank, PPE on 2, LBZ-mp, shimmed, Pre-fuel filter, tow mirrors, BU cam, gauges, GPS, Sirius, bags, custom grille, fender vents, HD trans cooler- Curt front hitch, footwell lights, load lights, Studs, head gaskets.

11-18-2012, 04:17 PM	eBay Motors #13 (permalink)
Mike L. DF Sponsors Join Date: May 2006 Posts: 1,996	Do you have dual alternators? __________________ 2011 LML Chevy Duramax CCSB 4X4 Custom Transmissions, Converters, Kits. Coolers. Suncoast converters, Goerend custom converters. 714 870 7300

11-19-2012, 05:02 PM	eBay Motors #15 (permalink)
JohnnyBarkerIII DuramaxForum n00b Join Date: Nov 2012 Location: from NC just moved to PA Posts: 11	took it to dealer today they think its pointing to a bad TCM they "say" they are told they have to triple check everything before they can get one sent because its such a major module i guess take that for what its worth either way this is the third time its been in the shop for more than a week kinda crazy for a $60,000 truck with 28k miles thankgod for a warranty __________________ 2012 3500HD LTZ dual rear wheels Bone stock pulls a 17,000 lb 4star horse trailer

11-19-2012, 05:04 PM	eBay Motors #16 (permalink)
JohnnyBarkerIII DuramaxForum n00b Join Date: Nov 2012 Location: from NC just moved to PA Posts: 11	hey and thanks for y'alls support and quick responses __________________ 2012 3500HD LTZ dual rear wheels Bone stock pulls a 17,000 lb 4star horse trailer

11-19-2012, 11:59 AM	eBay Motors #14 (permalink)
GMCustomerService DuramaxForum Veteran Join Date: Nov 2010 Posts: 1,086	@JohnnyBarkerIII, under normal circumstances this is something that would be covered under the Powertrain warranty since it seems to have something to do with your transmission. You’ll want to get the vehicle into the dealership for diagnosis. At this time they’ll be able to provide you with the warranty coverage. Michelle, GM Customer Service

11-19-2012, 07:54 PM	eBay Motors #18 (permalink)
JohnnyBarkerIII DuramaxForum n00b Join Date: Nov 2012 Location: from NC just moved to PA Posts: 11	sorry bout that!!! No one alt. __________________ 2012 3500HD LTZ dual rear wheels Bone stock pulls a 17,000 lb 4star horse trailer

11-20-2012, 11:08 AM	eBay Motors #19 (permalink)
GMCustomerService DuramaxForum Veteran Join Date: Nov 2010 Posts: 1,086	Please, keep me in the loop with the progress of your truck, JohnnyBarkerIII. Have you been provided with a loaner until your truck is done? Michelle, GM Customer Service

11-23-2012, 02:54 PM	eBay Motors #20 (permalink)
JohnnyBarkerIII DuramaxForum n00b Join Date: Nov 2012 Location: from NC just moved to PA Posts: 11	Actually no and we have never even been offered any help with getting a loaner truck,or any kind of loaner. Two of the three times this truck has gone in it has put us in a tight spot shipping our horses and have had to make some sort of provisions to get horse shipped or to get them where ever they're going and i'm not going to bash gm or the truck but for $60,000 i cant understand why this thing has been in the shop as many times as it has not to mention the fact that the dealer ship Del chevy paoli PA always seems to be backed up and cant look at our truck or their diesel mech. is not working and to take it to another dealership would be a major inconvenience and a long road trip. As of day before thanksgiving the part was not shipped so we wont be fixed at earliest late monday or Tues. Michelle, I really appreciate your concern and you following up on this __________________ 2012 3500HD LTZ dual rear wheels Bone stock pulls a 17,000 lb 4star horse trailer

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