SOLVED: Transfer case is making a grinding noise in 2wd ...

Transfer case is making a grinding noise in 2wd, when i put it in 4wd noise stops - Ford 2006 F-150 question. ... 1996 GMC Yukon transfer case noise when in 2wd if I take off too fast the transfer grinds If I put in in 4wd it doesn't do it, only in 2wd. …

Grinding noise when driving Chevy Tahoe — Car Forums …

1999-2007 GMC Sierra Models (Classic) 2000-2006 GMC Yukon, Yukon XL Models 2003-2006 HUMMER H2 Attention: This Service Bulletin DOES NOT include Mid-Size Utilities such as Buick Rainier, Chevrolet TrailBlazer Models, GMC Envoy Models or Oldsmobile Bravada. Refer to Service Bulletin 02-02-35-006A or newer for Mid-Size Utilities.

Transfer Case Slipping Under Power? - AWD, Differential ...

My '99 silverado 1500 4wd started making this grinding noise when I take off. Mostly just when under load or if I hit the gas too hard. Transmission is working good. I had it rebuilt a couple of years ago. The only thing I can think of it is the transfer case. I have talked to a couple of people and searched some forums.

1999 GMC Yukon Transfer Cases & Components at …

GMC Yukon 4WD 1999, Autograde™ Transfer Case Oil Drain Plug by Dorman®. Dorman's oversized, piggyback, and rubber expanding oil drain plugs eliminate the need to replace the entire pan, saving you time, labor and money.

Symptoms of a Bad or Failing Transfer Case Output Shaft ...

2. Grinding noises coming from underneath the vehicle. When the output shaft seal breaks or wears out, it also can cause noises to appear from under the vehicle. In many cases, these noises are caused by the reduction of …

General Motors / Chevrolet Transfer Case Problems

In 1999, General Motors introduced the GMT800 full sized truck platform. This platform was used through the 2007 model years and included the Chevrolet Silverado / GMC Sierra pickups, the Chevy Tahoe / GMC Yukon SUV's, and …

Transfer Case Grinding Noise - Ask the GM Technician - …

My transfer case has started making a horrible grinding noise. First I thought it was coming from the driveshaft or the front/rear diff, but wasn't sure. I put the truck on jack stands and put the truck into gear and determined it was definitely the transfer case. In the first video, you can really hear it start as soon as I put it in gear ...

Bad Transfer Case Symptoms - In The Garage with …

I have 2002 Yukon Denali and it has brand new brakes, hubs, both cv axles, and front diff. Transfer case has new fluid. It makes a loud growl/grinding noise when I turn either way in like a parking lot or into my driveway but cant hear it when I'm backing up and turning.

Symptoms of Transfer Case Problems | Drivetrain Resource

A grinding noise can be indicative of a failing transfer case. It'll sound a lot like the sound that you would hear if you can't find a gear in a manual vehicle. A grinding sound can certainly mean more than one problem, but with an automatic transmission in a four wheel drive truck, it's a reasonable bet that the sound will be coming ...

99 tahoe grinding transfer case at low acceleration ...

I have a 99 Tahoe that started making a grinding noise when I start accelerating while in 2H. It is not coming from the transmission and sounds like it is in the 4WD transfer case. I can put the truck in 4Lo and 4Hi (although the 4 HI light doesn't actually come on …

Transfer Case Noise | Chevy Tahoe Forum | GMC Yukon …

so this morning out of nowhere my transfer case started making a really bad noise, it sounds like a clunking/grinding noise, it didnt sound like anything was moving around in it or anything was loose, but it was bad enought that i didnt even wanna drive it, im hoping it is the transfer case and not the transmission, what confuses me is that it was literally out of …

Grinding noise coming from 97 GMC Yukon transfer case

Grinding noise coming from 97 GMC Yukon transfer case. Put it in reverse and get a horrible grinding noise. Fine in every gear besides reverse. Reverse will work fine when going at a snail pace w/o hitting the gas. Also, will not go into either 4 low or 4 hi. Bought a junk yard transfer case and does the same thing, just not so frequent.

Clunking Sound In Transfer Case? - 1999-2013 Silverado ...

This is a 2000 GMC Yukon XL 4x4 with 157k on the clock. With the vehicle completely stopped and my foot firmly on the brake, I will shift either into or out of Reverse and the clunking sound is made. This sound is NOT made when shifting into Drive, 3, 2, or 1. On a lift at my mechanic, it appears to be coming from the transfer case.

GMC Yukon Questions - Hi. I own a 1999 gmc yukon 4wd. …

Hi. I own a 1999 gmc yukon 4wd. Use to hear grinding noises. Now im seeing fluids leak out back of truck.do I need the entire rear end repaired?

DIAGNOSTIC TROUBLE CODES: TRANSFER CASE MOTOR

2005–99 S10 Blazer/Pickup/ S15 Sonoma, 2002–1998 Suburban/Tahoe/Yukon, 2002–1999 Sierra/Silverado/Escalade, 1999–98 K1500/K2500 Pickups, 2001–1999 Bravada/Jimmy, 2002 Avalanche DTC-C0308: Description: DTC-C0308 will be set when the Transfer Case Control Module (TCCM) determines a short to ground in motor control circuit A …

1999 GMC Yukon Driveline Parts | Axles, Hubs, CV-Joints ...

GMC Yukon 4WD 1999, Transfer Case Assembly by Dahmer Powertrain®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...

GM Transfer Case - Transfer Case Store

The Transfer Case Store specializes in pro-grade remanufactured transfer cases. We stock a big variety of the most popular transfer cases including Chevy, Dodge, Ford, GM, Jeep & Hummer transfer cases. Every transfer case comes with a 2 year unlimited mileage warranty.

TRANSFER CASE STUDIES: DIAGNOSING GM's 4WD …

speed transfer case. One is a 1999 model, the other a 2000. Both use the same controls and happen to have stored the same DTC. The basic sys-tem consists of a transfer case motor and encoder, front differential actua-tor, transfer case module, speed sen-sors, switches and park input and out-put to the PCM. It seems logical to

Accelleration Drivetrain Noise on 2004 Yukon AWD - Car ...

2000-2003 GMC Yukon Denali, Yukon XL Denali 2001 GMC Sierra C3 2002-2003 GMC Sierra Denali with AWD Transfer Case (RPO NP3 or NR3) Condition Some customers may comment on a slight whine noise from the front of the vehicle during light throttle conditions, typically at two vehicle speed ranges of 64-80 km/h (40-50 mph) and 112-129 km/h (70-80 mph).

Transmission/transfer case? Rattling/Grinding Noise | GM ...

17 Posts. #2 · Apr 20, 2015. Only show this user. It can be a number of things man, just telling us it's rattling and grinding isn't going to solve nothing. I'd go buy a mechanic's stethoscope from a Auto parts store and try to originate if it's coming from the transmission or transfer case. Save.

General Motors Transfer Cases - TNT Transfer Case

The NP208 transfer case is similar to the NP203 and NP205 cases, sharing a number of applications between them, though on the 208 the casing is made out of aluminum rather than iron.. Usage: Chevy Blazer, Suburban, and Tahoe from …

Transfer Case Control Module Symptoms You Should Not …

Transfer Case Control Module Symptoms You Should Not Ignore. The Transfer Case Control Module (TCCM) is a specialty of the General Motor's 4WD operation. It controls the electronically-operated 4-wheel-drive system. All of its functions involve the shift – processing the shift request, executing it, and verifying the completion.

GMC Yukon Brake Grinding Noise Problems

1 Brake Grinding Noise problem of the 2001 GMC Yukon. Failure Date: 05/11/2006. : the contact stated the abs system engages at low speeds of approximately 5-10 mph. There is a grinding noise heard as the braking occurs. The brake pedal has to be depressed to the floor before stopping will occur.

Transfer Case Control Module Symptoms You Should Not …

Transfer Case Control Module Symptoms You Should Not Ignore. The Transfer Case Control Module (TCCM) is a specialty of the General Motor's 4WD operation. It controls the electronically-operated 4-wheel-drive system. All of its …