FaultScore

FaultScore report

1999 Chevrolet Silverado 1500 problems

Owners have filed 711 complaints about the 1999 Chevrolet Silverado 1500 with NHTSA between 1998 and 2023. The largest single group is the brakes. Across this model's run it ranks 18 of 32 worst.

C

FaultScore 46/100

Higher is worse. Measured against the other years of the Chevrolet Silverado 1500.

How this is worked out

The numbers

711

Complaints

51

Crashes reported

7

Fires reported

27

Injuries reported

2 complaints report a death.

109,200 mi

Median mileage at failure

Half of reported failures happened before this

6%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 49 vs 50 Severity 63 vs 50 Early failure 11 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 49
Against the median year of the Chevrolet Silverado 1500. 50 means typical for this model; 100 means roughly double.
Severity — 63
12.2% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 11
6% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 1999 compares with every other Chevrolet Silverado 1500

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 1999 Chevrolet Silverado 1500

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Brakes 389 54.7%

27 crashes, 0 fires · median 105,000 mi

2 crashes, 1 fires · median 133,205 mi

Seats 31 4.4%

1 crashes, 0 fires · median 108,800 mi

Suspension 30 4.2%

Median failure at 132,411 miles

1 crashes, 0 fires · median 138,433 mi

Median failure at 100,000 miles

2 crashes, 2 fires · median 101,000 mi

Airbags 19 2.7%

14 crashes, 0 fires · median 109,071 mi

3 crashes, 0 fires · median 79,617 mi

0 crashes, 2 fires · median 109,400 mi

Steering 15 2.1%

Median failure at 140,000 miles

Tires 12 1.7%

Median failure at 48,160 miles

Seat Belts 11 1.5%

Median failure at 84,400 miles

1 crashes, 0 fires · median 128,500 mi

Other & Unspecified 6 0.8%

0 crashes, 1 fires · median 131,000 mi

Lights 6 0.8%

Median failure at 108,800 miles

Doors, Latches & Locks 5 0.7%

0 crashes, 1 fires · median 109,200 mi

Equipment & Accessories 3 0.4%

Median failure at 63,688 miles

Wheels 3 0.4%
Stability & Traction Control 1 0.1%

Median failure at 122,018 miles

Exactly what failed

NHTSA files every complaint against a named sub-assembly, not just a system. This is the difference between knowing it was "the engine" and knowing which part of it — the list to hand a mechanic.

Antilock/Traction Control/Electronic Limited Slip 75 42.9%
Control Unit/Module 25 14.3%
Body 19 10.9%
Hoses, Lines/Piping, AND Fittings 16 9.1%
Frame AND Members 15 8.6%
Frontal 9 5.1%
Underbody Shields 8 4.6%
Automatic Transmission 8 4.6%

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

Under 1,000 miles 4 0.8%
1,000 – 9,999 miles 3 0.6%
10,000 – 24,999 miles 9 1.8%
25,000 – 49,999 miles 44 8.8%
50,000 – 74,999 miles 72 14.4%
75,000 – 99,999 miles 71 14.2%
100,000 – 149,999 miles 181 36.2%
150,000+ miles 116 23.2%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Nov 1998 peak 16 Oct 2023

NHTSA investigations into the 1999 Chevrolet Silverado 1500

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

EA04011 Opened 9 Apr 2004 Closed 10 May 2005 PARKING BRAKE:CONVENTIONAL

PARKING BRAKE FAILURE

IN A LETTER DATED APRIL 20, 2005, GM NOTIFIED NHTSA THAT IT HAD DECIDED THAT DEFECTS THAT RELATE TO MOTOR VEHICLE SAFETY EXIST IN CERTAIN MODEL YEAR (MY) 1999-2002 C/K 1500 SERIES (PBR PARKING BRAKE SYSTEM) AND MY 2001-2005 C/K 2500 AND 3500 SERIES (TRW PARKING BRAKE SYSTEM) PICKUPS WITH MANUAL TRANSMISSIONS.ACCORDING TO GM, SOME OF THESE VEHICLES MAY HAVE CONDITIONS THAT CAUSE THE FRICTION LININGS TO WEAR TO AN EXTENT WHERE THE PARKING BRAKE CAN BECOME INEFFECTIVE IN IMMOBILIZING A PARKED VEHICLE.GM'S ACTION COVERS AN ESTIMATED TOTAL OF 142,585 VEHICLES.DEALERS WILL INSTALL A LOW-FORCE SPRING...

PE03057 Opened 8 Dec 2003 Closed 9 Apr 2004 PARKING BRAKE

PARKING BRAKE FAILURE

ODI OPENED PE03-057 TO ASSESS PARKING BRAKE INEFFECTIVENESS IN THE SUBJECT VEHICLES.THESE VEHICLES ARE EQUIPPED WITH FOUR WHEEL DISC BRAKES THAT INCORPORATE A SINGLE-SHOE DRUM-IN-HAT PARKING BRAKE INDEPENDENT OF THE SERVICE BRAKES.COMPLAINT AND WARRANTY DATA INDICATE THAT THE PARKING BRAKE LININGS TEND TO WEAR OUT EARLY IN THE LIFE OF THE VEHICLE (AT AN AVERAGE OF 24 MONTHS IN SERVICE), REDUCING THE PARKING BRAKE SYSTEM'S TORQUE BELOW THAT NEEDED TO IMMOBILIZE THE VEHICLE.GM HAS ATTRIBUTED THIS ACCELERATED WEAR TO FOREIGN MATERIAL INTRUSION AND A FAILURE OF THE BRAKE SHOE TO PROPERLY SELF-CENT...

Recalls on the 1999 Chevrolet Silverado 1500

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

07E088000

EQUIPMENT

CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.

Risk: THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.

06E043000

FUEL SYSTEM, GASOLINE

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.

Risk: THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

Rattan, OK Crash

AIR BAGS

Driving 65 miles and I rear ended another vehicle from behind. The air bags did not deployed.

NHTSA complaint #11549980 — an unverified report by a vehicle owner.

Miami, FL Fire

LATCHES/LOCKS/LINKAGES:HOOD:LATCH

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500 (GMT800). WHILE THE VEHICLE WAS STATIONARY, AN ABNORMAL ODOR WAS DETECTED INSIDE THE CABIN. THE CONTACT ATTEMPTED TO OPEN THE HOOD, BUT THE LATCH FAILED TO RELEASE THE HOOD. ALSO, FLAMES WERE SEEN UNDERNEATH THE HOOD. THE CONTACT BELIEVED THE FIRE ORIGINATED FROM THE FUSE BOX, WHICH BURNED THE ENGINE WIRE HARNESS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DESTROYED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #11103443 — an unverified report by a vehicle owner.

Miami, FL Fire

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500 (GMT800). WHILE THE VEHICLE WAS STATIONARY, AN ABNORMAL ODOR WAS DETECTED INSIDE THE CABIN. THE CONTACT ATTEMPTED TO OPEN THE HOOD, BUT THE LATCH FAILED TO RELEASE THE HOOD. ALSO, FLAMES WERE SEEN UNDERNEATH THE HOOD. THE CONTACT BELIEVED THE FIRE ORIGINATED FROM THE FUSE BOX, WHICH BURNED THE ENGINE WIRE HARNESS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DESTROYED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #11103443 — an unverified report by a vehicle owner.

Miami, FL Fire

ENGINE

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500 (GMT800). WHILE THE VEHICLE WAS STATIONARY, AN ABNORMAL ODOR WAS DETECTED INSIDE THE CABIN. THE CONTACT ATTEMPTED TO OPEN THE HOOD, BUT THE LATCH FAILED TO RELEASE THE HOOD. ALSO, FLAMES WERE SEEN UNDERNEATH THE HOOD. THE CONTACT BELIEVED THE FIRE ORIGINATED FROM THE FUSE BOX, WHICH BURNED THE ENGINE WIRE HARNESS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DESTROYED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #11103443 — an unverified report by a vehicle owner.

at 77,000 miles Tabernacle, NJ Crash 2 injured

SERVICE BRAKES

BRAKE LINES RUSTED OUT CAUSING ME TO BE IN AN ACCIDENT IN MOTION

NHTSA complaint #11032330 — an unverified report by a vehicle owner.

at 15 miles Attica, IN Crash

SERVICE BRAKES

PULLING INTO DRIVEWAY AT MY BROTHER'S HOUSE AND BRAKE LINE RUSTED THROUGH CAUSING MY TO ON THIS DOWNHILL GRADE RUN INTO ANOTHER VEHICLE AT HIS HOUSE. DAMAGED THE BUMPER AND GRILL ON MY TRUCK AND HIS BUMPER AND HOOD OF HIS CAR IN AN OLDS ALERO. REPLACING ALL BRAKE LINES WITH STAINLESS STEEL AND NOT REPAIRING THE DAMAGED PARTS DUE TO GM BEING CHEAP ON SUCH A VITAL PART.

NHTSA complaint #10733382 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Rattan, OK Crash

AIR BAGS

Driving 65 miles and I rear ended another vehicle from behind. The air bags did not deployed.

NHTSA complaint #11549980 — an unverified report by a vehicle owner.

at 60,000 miles Charlotte, NC

TIRES:SIDEWALL

The contact owns a 1999 Cherverolt Silverado equipped with tire band Cooper tire line Discoverer HTP tire size 235/70R16 DOT not available. The contact noticed that the front driver-side tire had a sidewall compound on it. The contact added air to the tire, but the sidewall compound was still on the tire. The tire was not replaced. The manufacturer was not contacted. The failure mileage was 60,000. The VIN was not available.

NHTSA complaint #11532856 — an unverified report by a vehicle owner.

at 134,000 miles Three Rivers, MI

STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

The contact owns a 1999 Chevrolet Silverado 1500. The contact stated that there was a gap between the cab and the bed of the vehicle, and that the subframe of the vehicle was corroded. The check engine warning light was illuminated. The vehicle was taken to an independent dealer and the contact was informed that the catalytic converter needed to be replaced. The contact did not believe that the diagnostic result was not relative to the failure. Additionally, the contact stated that there were rust spots underneath the vehicle. The manufacturer was not notified of the failure. The failure mileage was approximately 134,000.

NHTSA complaint #11518858 — an unverified report by a vehicle owner.

at 124,000 miles Mukilteo, WA

ENGINE

The contact owns a 1999 Chevrolet Silverado 1500. The contact stated that while driving 50 MPH, the vehicle stalled. The contact stated that an unknown warning light was illuminated during the failure. The contact was able to restart the vehicle and drove the vehicle to the dealer. The dealer performed a diagnostic test but was unable to retrieve a fault code. The contact also stated that while driving 60 MPH, the vehicle stalled. The contact was able to stay in the lane with the assistance of the police and other drivers for approximately 10 minutes before restarting the vehicle and resuming normal functionality. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 124,000.

NHTSA complaint #11434919 — an unverified report by a vehicle owner.

Grand Rapids, MI

SUSPENSION

The frame and suspension has overly corroded. The frame is falling apart so bad that when I shut the driver's door chunks of metal fall to the ground. I've had it assessed and they say it should not be this bad. Even in Michigan

NHTSA complaint #11434444 — an unverified report by a vehicle owner.

Grand Rapids, MI

STRUCTURE:BODY

The frame and suspension has overly corroded. The frame is falling apart so bad that when I shut the driver's door chunks of metal fall to the ground. I've had it assessed and they say it should not be this bad. Even in Michigan

NHTSA complaint #11434444 — an unverified report by a vehicle owner.

at 104,000 miles Storrs, CT

STRUCTURE:BODY

I WENT TO HAVE AN OIL CHANGE AND WHEN THE GARAGE WENT TO LIFT THE TRUCK THE FRAME BUCKLED. THERE WAS SO MUCH RUST DAMAGE THAT THE FRAME WAS SOFT IN NUMEROUS PLACES. THE 1999 SILVERADO Z71 1500 TRUCK IS AN LT WITH ONLY 104,000 MILES. IT HAS BEEN GARAGED SINCE I PURCHASED IT NEW. IT LOOKS AND RUNS GREAT! THE BRAKE LINES RUSTED OUT 10 YEARS AGO AND I REPLACED WITH STAINLESS STEEL LINES.

NHTSA complaint #11208180 — an unverified report by a vehicle owner.

at 165,000 miles Stafford, VA

SERVICE BRAKES

BRAKE LINES HAVE RUSTED THROUGH. FIRST THE REAR BRAKE LINE BURST. A FEW MONTHS LATER A FRONT LINE BURST. BOTH TIMES VEHICLE WAS IN MOTION.

NHTSA complaint #11202650 — an unverified report by a vehicle owner.

at 150,000 miles Damascus, MD

SERVICE BRAKES

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 800 (1500). WHILE THE CONTACT WAS PULLING INTO A PARKING SPOT, THE ANTI-LOCK BRAKES SEIZED ABRUPTLY AND THE VEHICLE ALMOST STRUCK A TREE. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 05V379000 (SERVICE BRAKES, HYDRAULIC); HOWEVER, THE CONTACT DID NOT REMEMBER BEING NOTIFIED. THE FAILURE WAS SIMILAR TO THE SYMPTOMS LISTED IN THE RECALL. THE CONTACT CALLED THE MANUFACTURER AND A CASE NUMBER WAS PROVIDED. NO FURTHER ASSISTANCE WAS OFFERED. JEFF BARNES CHEVROLET (6110 SYKESVILLE RD, ELDERSBURG, MD 21784, (410) 970-6363) MADE AN APPOINTMENT FOR THE RECALL REPAIR PROMPTLY. THE VEHICLE WAS NOT DIAGNOSED. THE FAILURE MILEAGE WAS 150,000.

NHTSA complaint #11185743 — an unverified report by a vehicle owner.

at 171,000 miles Kernersville, NC

FUEL/PROPULSION SYSTEM

FUEL LEAKING FROM ATTACH POINT OF FUEL CROSSOVER TUBE AND PASSENGER SIDE FUEL RAIL.

NHTSA complaint #11156397 — an unverified report by a vehicle owner.

at 142,000 miles Woodville, TX

SEATS

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500. THE CONTACT HEARD AN ABNORMAL KNOCKING NOISE WHILE STARTING THE VEHICLE. IN ADDITION, THE DRIVER AND PASSENGER SIDE PLASTIC ROLLERS WERE FRACTURED AND CAUSED THE SEATS TO MOVE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 142,000.

NHTSA complaint #11132698 — an unverified report by a vehicle owner.

at 142,000 miles Woodville, TX

ENGINE

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500. THE CONTACT HEARD AN ABNORMAL KNOCKING NOISE WHILE STARTING THE VEHICLE. IN ADDITION, THE DRIVER AND PASSENGER SIDE PLASTIC ROLLERS WERE FRACTURED AND CAUSED THE SEATS TO MOVE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 142,000.

NHTSA complaint #11132698 — an unverified report by a vehicle owner.

Kenosha, WA

SEATS

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500. WHILE DRIVING APPROXIMATELY 70 MPH, THE DRIVER'S SEAT SLID ON THE TRACK AND CAUSED THE CONTACT TO BUMP INTO THE STEERING WHEEL AND DASHBOARD AREA WITH FORCE. AN UNKNOWN DEALER DIAGNOSED THAT THE SEAT RAIL NEEDED TO BE REPLACED DUE TO THE PLASTIC SEAT HOLDERS FRACTURING UNDER THE DRIVER'S SEAT. THE MANUFACTURER WAS NOT NOTIFIED. THE VIN AND FAILURE MILEAGE WERE NOT AVAILABLE.

NHTSA complaint #11132141 — an unverified report by a vehicle owner.

at 230,000 miles Weaver, AL

POWER TRAIN

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500. WHILE THE VEHICLE WAS PARKED, THE CONTACT ATTEMPTED TO ACCELERATE AND LOST THE ABILITY TO STEER THE VEHICLE. THE BOLTS THAT HELD THE GEAR BOX TO THE FRAME HAD BEEN SHEARED OFF. THE DEALER (COOPER CHEVROLET BUICK, 1300 S QUINTARD AVE, ANNISTON, AL 36201, (256) 405-4155) STATED THAT THE BOLTS LOOKED LIKE THEY WERE TORQUED TOO TIGHTLY. THE DEALER AND MANUFACTURER STATED THAT THE VEHICLE WAS NOT INCLUDED IN A RECALL. THE FAILURE MILEAGE WAS 230,000. *TT UPDATED 12/07/18

NHTSA complaint #11132115 — an unverified report by a vehicle owner.

at 230,000 miles Weaver, AL

STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500. WHILE THE VEHICLE WAS PARKED, THE CONTACT ATTEMPTED TO ACCELERATE AND LOST THE ABILITY TO STEER THE VEHICLE. THE BOLTS THAT HELD THE GEAR BOX TO THE FRAME HAD BEEN SHEARED OFF. THE DEALER (COOPER CHEVROLET BUICK, 1300 S QUINTARD AVE, ANNISTON, AL 36201, (256) 405-4155) STATED THAT THE BOLTS LOOKED LIKE THEY WERE TORQUED TOO TIGHTLY. THE DEALER AND MANUFACTURER STATED THAT THE VEHICLE WAS NOT INCLUDED IN A RECALL. THE FAILURE MILEAGE WAS 230,000. *TT UPDATED 12/07/18

NHTSA complaint #11132115 — an unverified report by a vehicle owner.

at 100,000 miles Silver Springs, FL

POWER TRAIN

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500. WHILE DRIVING APPROXIMATELY 15 MPH, THE TRANSMISSION MALFUNCTIONED AND THE VEHICLE WOULD NOT PROPERLY ACCELERATE. THE VEHICLE WAS TAKEN TO THE LOCAL INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE TRANSMISSION COMPONENTS IN FIRST GEAR WERE SHATTERED AND THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. ALSO, BRAKE FLUID WAS LEAKING FROM THE VEHICLE. UPON INSPECTION, IT WAS DISCOVERED THAT THE BRAKE LINES WERE RUSTED AND CORRODED. THE BRAKE LINES WERE REPLACED AND THE FAILURE WAS REMEDIED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED AND NO SOLUTION WAS OFFERED. THE FAILURE MILEAGE WAS 100,000.

NHTSA complaint #11122077 — an unverified report by a vehicle owner.

at 100,000 miles Silver Springs, FL

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500. WHILE DRIVING APPROXIMATELY 15 MPH, THE TRANSMISSION MALFUNCTIONED AND THE VEHICLE WOULD NOT PROPERLY ACCELERATE. THE VEHICLE WAS TAKEN TO THE LOCAL INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE TRANSMISSION COMPONENTS IN FIRST GEAR WERE SHATTERED AND THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. ALSO, BRAKE FLUID WAS LEAKING FROM THE VEHICLE. UPON INSPECTION, IT WAS DISCOVERED THAT THE BRAKE LINES WERE RUSTED AND CORRODED. THE BRAKE LINES WERE REPLACED AND THE FAILURE WAS REMEDIED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED AND NO SOLUTION WAS OFFERED. THE FAILURE MILEAGE WAS 100,000.

NHTSA complaint #11122077 — an unverified report by a vehicle owner.

at 110,000 miles Sierra Vista, AZ

UNKNOWN OR OTHER

PASSLOCK SYSTEM ENGAGES WITHOUT CAUSE. WHEN STARTING MY TRUCK, IT ACTS LIKE IT WILL AND THEN SHUTS DOWN AFTER A SECOND, AND THEN THE SECURITY LIGHT COMES ON. THIS IS COMMON WITH PAST LOCK SYSTEM ERRORS. THIS HAPPENS ABOUT 1 OUT OF 4 STARTS. TO GET THE CAR STARTED, I HAVE TO GO THROUGH A RESET PROCESS THAT TAKES OVER 30 MIN, WHICH CAUSES BATTERY DRAIN. THIS HAS LEFT MYSELF AND FAMILY MEMBERS STRANDED IN UNSAFE SITUATIONS SEVERAL TIMES. MOST RECENTLY I WAS STUCK ON THE SIDE OF THE HIGHWAY, AFTER STOPPING TO CHANGE A FLAT AT 11PM. AFTER NOT STARTING WITH THESE SAME SYMTOMS, WHILE TRYING TO DO THE 30MIN. RELEARN PROCESS, THE BATTERY DID NOT HAVE ENOUGH TO START THE TRUCK. SO I WAS THEN STUCK THERE FOR 3 MORE HOURS WAITING ON A TOW TRUCK FOR A JUMP. I WAS STRANDED FOR OVER 3 1/2 HOURS. THIS ISSUE HAS BEEN HAPPENING FOR THE LAST 2 YEARS, AND HAVE SPENT ABOUT 4K DOLLARS TO TRY AND FIX IT.

NHTSA complaint #11115312 — an unverified report by a vehicle owner.

at 110,000 miles Sierra Vista, AZ

ELECTRICAL SYSTEM

PASSLOCK SYSTEM ENGAGES WITHOUT CAUSE. WHEN STARTING MY TRUCK, IT ACTS LIKE IT WILL AND THEN SHUTS DOWN AFTER A SECOND, AND THEN THE SECURITY LIGHT COMES ON. THIS IS COMMON WITH PAST LOCK SYSTEM ERRORS. THIS HAPPENS ABOUT 1 OUT OF 4 STARTS. TO GET THE CAR STARTED, I HAVE TO GO THROUGH A RESET PROCESS THAT TAKES OVER 30 MIN, WHICH CAUSES BATTERY DRAIN. THIS HAS LEFT MYSELF AND FAMILY MEMBERS STRANDED IN UNSAFE SITUATIONS SEVERAL TIMES. MOST RECENTLY I WAS STUCK ON THE SIDE OF THE HIGHWAY, AFTER STOPPING TO CHANGE A FLAT AT 11PM. AFTER NOT STARTING WITH THESE SAME SYMTOMS, WHILE TRYING TO DO THE 30MIN. RELEARN PROCESS, THE BATTERY DID NOT HAVE ENOUGH TO START THE TRUCK. SO I WAS THEN STUCK THERE FOR 3 MORE HOURS WAITING ON A TOW TRUCK FOR A JUMP. I WAS STRANDED FOR OVER 3 1/2 HOURS. THIS ISSUE HAS BEEN HAPPENING FOR THE LAST 2 YEARS, AND HAVE SPENT ABOUT 4K DOLLARS TO TRY AND FIX IT.

NHTSA complaint #11115312 — an unverified report by a vehicle owner.

at 110,000 miles Sierra Vista, AZ

ENGINE

PASSLOCK SYSTEM ENGAGES WITHOUT CAUSE. WHEN STARTING MY TRUCK, IT ACTS LIKE IT WILL AND THEN SHUTS DOWN AFTER A SECOND, AND THEN THE SECURITY LIGHT COMES ON. THIS IS COMMON WITH PAST LOCK SYSTEM ERRORS. THIS HAPPENS ABOUT 1 OUT OF 4 STARTS. TO GET THE CAR STARTED, I HAVE TO GO THROUGH A RESET PROCESS THAT TAKES OVER 30 MIN, WHICH CAUSES BATTERY DRAIN. THIS HAS LEFT MYSELF AND FAMILY MEMBERS STRANDED IN UNSAFE SITUATIONS SEVERAL TIMES. MOST RECENTLY I WAS STUCK ON THE SIDE OF THE HIGHWAY, AFTER STOPPING TO CHANGE A FLAT AT 11PM. AFTER NOT STARTING WITH THESE SAME SYMTOMS, WHILE TRYING TO DO THE 30MIN. RELEARN PROCESS, THE BATTERY DID NOT HAVE ENOUGH TO START THE TRUCK. SO I WAS THEN STUCK THERE FOR 3 MORE HOURS WAITING ON A TOW TRUCK FOR A JUMP. I WAS STRANDED FOR OVER 3 1/2 HOURS. THIS ISSUE HAS BEEN HAPPENING FOR THE LAST 2 YEARS, AND HAVE SPENT ABOUT 4K DOLLARS TO TRY AND FIX IT.

NHTSA complaint #11115312 — an unverified report by a vehicle owner.

Miami, FL Fire

LATCHES/LOCKS/LINKAGES:HOOD:LATCH

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500 (GMT800). WHILE THE VEHICLE WAS STATIONARY, AN ABNORMAL ODOR WAS DETECTED INSIDE THE CABIN. THE CONTACT ATTEMPTED TO OPEN THE HOOD, BUT THE LATCH FAILED TO RELEASE THE HOOD. ALSO, FLAMES WERE SEEN UNDERNEATH THE HOOD. THE CONTACT BELIEVED THE FIRE ORIGINATED FROM THE FUSE BOX, WHICH BURNED THE ENGINE WIRE HARNESS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DESTROYED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #11103443 — an unverified report by a vehicle owner.

Miami, FL Fire

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500 (GMT800). WHILE THE VEHICLE WAS STATIONARY, AN ABNORMAL ODOR WAS DETECTED INSIDE THE CABIN. THE CONTACT ATTEMPTED TO OPEN THE HOOD, BUT THE LATCH FAILED TO RELEASE THE HOOD. ALSO, FLAMES WERE SEEN UNDERNEATH THE HOOD. THE CONTACT BELIEVED THE FIRE ORIGINATED FROM THE FUSE BOX, WHICH BURNED THE ENGINE WIRE HARNESS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DESTROYED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #11103443 — an unverified report by a vehicle owner.

Miami, FL Fire

ENGINE

TL* THE CONTACT OWNS A 1999 CHEVROLET SILVERADO 1500 (GMT800). WHILE THE VEHICLE WAS STATIONARY, AN ABNORMAL ODOR WAS DETECTED INSIDE THE CABIN. THE CONTACT ATTEMPTED TO OPEN THE HOOD, BUT THE LATCH FAILED TO RELEASE THE HOOD. ALSO, FLAMES WERE SEEN UNDERNEATH THE HOOD. THE CONTACT BELIEVED THE FIRE ORIGINATED FROM THE FUSE BOX, WHICH BURNED THE ENGINE WIRE HARNESS. THE FIRE WAS EXTINGUISHED BY THE FIRE DEPARTMENT. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DESTROYED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA complaint #11103443 — an unverified report by a vehicle owner.

at 101,000 miles Brewster, NY

SERVICE BRAKES

BRAKE LINES RUSTED AND BROKE. THIS CAUSED A LOSS OF BRAKING ABILITY AND A NEAR ACCIDENT. BRAKE LINE MATERIALS USED WERE INFERIOR AND THIS PRESENTS A SAFETY RISK FOR ALL OWNERS. GM SHOULD REPLACE ALL REGISTERED VEHICLES WITH STAINLESS STEEL LINES.

NHTSA complaint #11100346 — an unverified report by a vehicle owner.

Jeffersonville, KY

STRUCTURE:BODY

THE FRAME BROKE RIGHT OVER THE REAR END. . I SEEN THE BED OF THE TRUCK WAS NOT LINING UP WITH THE CAB ONE DAY.

NHTSA complaint #11084830 — an unverified report by a vehicle owner.