2000 Chevrolet Blazer Power Train:automatic Transmission Problems
NHTSA component category: POWER TRAIN:AUTOMATIC TRANSMISSION · data through 07/14/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How power train:automatic transmission ranks on this vehicle
Share of the 589 complaints citing each category; one complaint can cite several. Full breakdown on the 2000 Chevrolet Blazer overview page.
What owners report
“WE HAVE HAD SO MANY PROBLEMS WITH THIS VEHICLE.WE CAN NOT GET ANY SATISFACTION THRU THE DEALER OR CHEVROLET.WE FIRST HAD A 1999 BLAZER.WE HAD…”NHTSA complaint 754314 — filed 11/09/2001
“WHILE DRIVING AT ANY GIVEN SPEED CONSUMER PUT ON BRAKES AND HEARD A LOUD GRINDING NOISE. ALSO WHILE PUTTING VEHICLE IN REVERSE THERE WAS A…”NHTSA complaint 876288 — filed 12/11/2000
“TRANSMISSION SHIFTS ROUGH WHEN HOT, VIBRATES,CHATTERS IN FIRST GEAR, SOMETIMES WON'T MOVE WHEN COLD, OIL IS LEAKING FROM TRANSMISSION COVERING SIDE OF VEHICLE AND CAUSING…”NHTSA complaint 555350 — filed 10/03/2000
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Power Train:automatic Transmission complaints by year filed
Frequently asked questions
Does the 2000 Chevrolet Blazer have power train:automatic transmission problems?
Power Train:automatic Transmission is the most-reported problem area on the 2000 Chevrolet Blazer: 46 of 589 complaints on file (7.8%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2000 Chevrolet Blazer have in total?
589 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 46 involved a crash, 7 involved a fire, 33 reported injuries, and 2 reported deaths.
What does NHTSA's power train:automatic transmission category include?
NHTSA assigns each complaint to standard component categories; this page reports the POWER TRAIN:AUTOMATIC TRANSMISSION category exactly as NHTSA defines and records it.
