Chevrolet Avalanche 1999
Model Avalanche made in 1999 by Chevrolet got 5 investigations as well as 10 service bulletins. Technical service bulletines regarding communications and engine and engine cooling. The car had some investigations: service brakes, hydraulic and vehicle speed control.
Model 1999
Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| COMMUNICATIONS - HORN ASSEMBLY | |||||
| 3300 | 3300G | 10021206 | Horn inoperative at times. *kb | 03/22/2007 | |
| 3300C | 3300D | 10013378 | Application of horn at horn pad inoperative. rke function for panic alarm works. *tt | 04/18/2005 | |
| ENGINE AND ENGINE COOLING | |||||
| 3232 | 10011692 | Misfire at idle cold and possible p0171 and or p0174. *eh | 01/28/2005 | ||
| 3121 | 01/01/2004 | 10010056 | Exhaust vibration resonance or moan. (2004-2005 gmc denali) *sc | 11/03/2004 | |
| 3147 | 01/01/2004 | 10009957 | Concerns regarding bulletin 00-02-35-003f. all full size trucks and utilities and hummer parts available. *tc | 11/02/2004 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
| 020604023 | 05/01/2002 | 634723 | Some customers may comment on a mild to severe engine ping (spark knock) during acceleration and / or illuminated malfunction indicator lamp with diagnostic trouble code p0332 set. *tt | 10/07/2002 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - LEVER AND LINKAGE - COLUMN SHIFT | |||||
| 020730024A | 08/01/2005 | 020730024B | 634999 | Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt | 10/11/2002 |
| POWER TRAIN - TRANSFER CASE (4-WHEEL DRIVE) | |||||
| 3526 | 10016558 | Intermittent service 4wd light comes on with diagnostic trouble code (dtc) c0306 or c0308 stored in tccm. *tt | 09/22/2005 | ||
| 020421004 | 04/01/2002 | 634899 | Some customers may comment on the service 4wd indicator illuminating with diagnostic trouble code b2725 set. *tt | 10/10/2002 | |
| VISIBILITY - DEFROSTER/DEFOGGER SYSTEM | |||||
| 010139007 | 01/01/2002 | 628858 | Subject regarding loss of hvac system mode and/or temperature control. *tt | 03/21/2002 | |
Investigations
| NHTSA ID | Manufacturer | Date open | Date close | Subject | Recall campaign | |
|---|---|---|---|---|---|---|
| SERVICE BRAKES, HYDRAULIC | ||||||
| PE10010 | GENERAL MOTORS CORP. | 03/30/2010 | 01/05/2011 | Brake line corrosion failure | ||
| The office of defects investigation (odi) received defect petition dp10-003 on march 2, 2010, requesting the investigation of model year (my) 2003 chevrolet silverado 2500hd 4wd pickup trucks for corrosion failures of the vehicle brake lines.dp10-003 was granted and on march 30, 2010, preliminary evaluation pe10-010 was opened on more than six million model year 1999 through 2003 light trucks and sport utility vehicles manufactured and sold by general motors corporation (gm).on july 2, 2010, odi received gm's response to an information request, which included gm's assessment of the frequency and safety consequences of the alleged defect. gm stated that:(1) the brake system of the subject vehicles is split front/rear and should a brake pipe suddenly fail for any reason, the affected vehicle would be capable of stopping with the pressure supplied by the remaining circuit; (2) the subject vehicles were designed to meet the hydraulic circuit partial failure requirements of federal motor vehicle safety standards 105 and 135, light vehicle brake systems; and (3) should a brake fluid leak occur for any reason, the brake system malfunction indicator lamp (mil) would illuminate and warn the driver before the brake fluid level was low enough to cause a loss of line pressure.odi's and gm's analysis indicates that 85 percent of the complaints occurred on vehicles used primarily in states that use salt on the roads during winter months (connecticut, delaware, district of columbia, illinois, indiana, iowa, maine, maryland, massachusetts, michigan, minnesota, missouri, new hampshire, new jersey, new york, ohio, pennsylvania, rhode island, vermont, west virginia and wisconsin).overall the complaint rates per 100,000 vehicles for salt belt states is 43.0 and non-salt belt is 3.0.in approximately 25 percent of the complaints the brake pipe failure occurred suddenly, with no warning (i.e., no mil, brake fluid loss warning), and resulted in extended stopping distances.in 30 of these the increase in stopping distance that resulted was a factor in the crash and in 10 others the vehicle was intentionally steered off the road or into another lane of travel in order to avoid a crash.this investigation has been upgraded to an engineering analysis (ea11-001) for subject vehicles sold or currently registered in salt belt states to further assess the scope, frequency and safety risks associated with sudden failures of corroded brake pipes that can result in decreased brake effectiveness. odi will continue to gather information on subject vehicles outside the salt belt as well. | ||||||
| PE10010 | GENERAL MOTORS CORP. | 03/30/2010 | Brake line failure due to corrosion | |||
| The office of defects investigation (odi) received a defect petition on march 2, 2010, requesting the investigation of model year (my) 2003 chevrolet silverado 2500hd 4wd pickup trucks for corrosion failures of the vehicle brake lines.the petitioner alleged a sudden loss of brake effectiveness and extended stopping distance after a corroded brake burst during a brake application. odi has received 110 owner complaints for my 1999 through 2003 chevrolet and gmc c/k series pickup trucks and sport utility vehicles, including 3 involving my 2003 2500 series heavy-duty pickup trucks.the complaints allege the loss of braking effectiveness due to brake line rupture because of corrosion.in 37 of these complaints, the brake line failure was confirmed by a dealer inspection.three complaints allege that corroded brake line failure resulted in a crash.a preliminary evaluation has been opened to determine the frequency, scope and safety consequences of the alleged defect in the subject vehicles. | ||||||
| SERVICE BRAKES, HYDRAULIC - POWER ASSIST - HYDRAULIC - HOSES, LINES/PIPING, AND FITTINGS | ||||||
| PE10010 | GENERAL MOTORS CORP. | 03/30/2010 | 01/05/2011 | Brake line corrosion failure | ||
| The office of defects investigation (odi) received defect petition dp10-003 on march 2, 2010, requesting the investigation of model year (my) 2003 chevrolet silverado 2500hd 4wd pickup trucks for corrosion failures of the vehicle brake lines.dp10-003 was granted and on march 30, 2010, preliminary evaluation pe10-010 was opened on more than six million model year 1999 through 2003 light trucks and sport utility vehicles manufactured and sold by general motors corporation (gm).on july 2, 2010, odi received gm's response to an information request, which included gm's assessment of the frequency and safety consequences of the alleged defect. gm stated that:(1) the brake system of the subject vehicles is split front/rear and should a brake pipe suddenly fail for any reason, the affected vehicle would be capable of stopping with the pressure supplied by the remaining circuit; (2) the subject vehicles were designed to meet the hydraulic circuit partial failure requirements of federal motor vehicle safety standards 105 and 135, light vehicle brake systems; and (3) should a brake fluid leak occur for any reason, the brake system malfunction indicator lamp (mil) would illuminate and warn the driver before the brake fluid level was low enough to cause a loss of line pressure.odi's and gm's analysis indicates that 85 percent of the complaints occurred on vehicles used primarily in states that use salt on the roads during winter months (connecticut, delaware, district of columbia, illinois, indiana, iowa, maine, maryland, massachusetts, michigan, minnesota, missouri, new hampshire, new jersey, new york, ohio, pennsylvania, rhode island, vermont, west virginia and wisconsin).overall the complaint rates per 100,000 vehicles for salt belt states is 43.0 and non-salt belt is 3.0.in approximately 25 percent of the complaints the brake pipe failure occurred suddenly, with no warning (i.e., no mil, brake fluid loss warning), and resulted in extended stopping distances.in 30 of these the increase in stopping distance that resulted was a factor in the crash and in 10 others the vehicle was intentionally steered off the road or into another lane of travel in order to avoid a crash.this investigation has been upgraded to an engineering analysis (ea11-001) for subject vehicles sold or currently registered in salt belt states to further assess the scope, frequency and safety risks associated with sudden failures of corroded brake pipes that can result in decreased brake effectiveness. odi will continue to gather information on subject vehicles outside the salt belt as well. | ||||||
| PE10010 | GENERAL MOTORS CORP. | 03/30/2010 | Brake line failure due to corrosion | |||
| The office of defects investigation (odi) received a defect petition on march 2, 2010, requesting the investigation of model year (my) 2003 chevrolet silverado 2500hd 4wd pickup trucks for corrosion failures of the vehicle brake lines.the petitioner alleged a sudden loss of brake effectiveness and extended stopping distance after a corroded brake burst during a brake application. odi has received 110 owner complaints for my 1999 through 2003 chevrolet and gmc c/k series pickup trucks and sport utility vehicles, including 3 involving my 2003 2500 series heavy-duty pickup trucks.the complaints allege the loss of braking effectiveness due to brake line rupture because of corrosion.in 37 of these complaints, the brake line failure was confirmed by a dealer inspection.three complaints allege that corroded brake line failure resulted in a crash.a preliminary evaluation has been opened to determine the frequency, scope and safety consequences of the alleged defect in the subject vehicles. | ||||||
| VEHICLE SPEED CONTROL - LINKAGES | ||||||
| EA02015 | GENERAL MOTORS CORP. | 08/01/2002 | 01/12/2004 | THROTTLE STICKING CLOSED | ||
| This investigation involves the general motors corporation (gm)throttle body (tb) utilized in model year (my) 1999-2002 silverado, sierra, tahoe, suburban, avalanche and yukon (subject vehicle(s)) with 4.8l, 5.3l, and 6.0l engines. the tb valve may intermittently stick in a closed position.in such a situation, an operator may apply additional accelerator pedal force to increase engine speed.the application of additional accelerator pedal force, to open a stuck throttle valve, may open the throttle valve more than intended and, in turn, accelerate the engine and vehicle more than intended and reasonably expected by the driver.on august 1, 2002, the office of defects investigation (odi), of the national highway traffic safety administration (nhtsa), opened this engineering analysis.the investigation revealed that two factors may cause the defect: 1) tb manufacturing process problems; and 2) accumulation of deposits (a pcv system by-product) on or around the tb throttle valve and bore.odi concludes that the tb performs in a defective manner after analyzing gm | ||||||