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Other or unknownPart report

1998 Chevrolet Blazer Other or unknown Problems

Complaints
14about this part
Share
2%of 716 total for the year
Median mileage
66,500miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 14 complaints about the other or unknown of the 1998 Chevrolet Blazer, 2% of the 716 complaints for this model year. Where a mileage was given, the median is 66,500 miles. 2 of these say a crash was involved, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The windshield wipers fail to work properly. They stop working at the most inopportune times...like when there is a rain fall and they are needed for safety and visibility. I contacted GM and was told they have not received enough complaints to warrant a recall. The recall is available on 94 to 96 models. However, the manufacture date on my vehicle is 2/17/1997. In a torrential rain fall, going 50 MPH on the interstate, the w/s wipers stopped, it was a very dangerous situation, especially when an 18 wheeler passed my son, whom was driving and splashed extra water on the vehicle. …”

NHTSA complaint #10070519, filed 2004-01, 62,000 miles

“While driving at 45 MPH, the vehicle was involved in a collision that caused the vehicle to roll over four times. As a result, the driver sustained severe body injuries, which included one hundred and eleven stitches and had to be hospitalized for eleven days. The cause has yet to be determined. Please provide additional information.”

NHTSA complaint #10083272, filed 2004-07, 30,029 miles

“While driving down the road, the vehicle sounded as if someone was tampering with the locking mechanism. The consumer states that the rear hatch opened on its own, when the engine was off. The locks continued to click. Ts per-invoice; electrical repair-relay, found the body control module faulty-replaced the bcm battery, found the the switch for the endgate glass inop/shorted replaced. Scc”

NHTSA complaint #8021323, filed 2002-10, 71,000 miles

“Chevrolet has seen the truck several times and will not do anything about the problem and I have talked to other people that have the same truck and they also have the same problem.I would like to know if there is something else that can be done about it. No safety defect mentione din summary.”

NHTSA complaint #725279, filed 2000-07

“2 years ago in the fall, I went to firestone with a complaint of no heat. With no heat, the defrosters are slow or do not clear the windshield in a quick or safe manner. Firestone replaced the thermostat and I had sufficient (not hot like in the past) heat until this past november. Again with no heat or efficient defrosters, I took my vehicle to wilson's auto service. They said my thermostat was completely open--the spring was caught. They performed service to the extent of replacing the thermostat and backflushing the heater core. …”

NHTSA complaint #10053037, filed 2004-01

Other or unknown: other model years

YearComplaintsShare of year
2025926%
2024917%
202337%
2022917%
20212417%
20205725%
20195429%
2007111%
200412%
200311%
200273%
2001103%
2000173%
1999123%
1998142%
1997274%
1996141%
1995363%
199481%
199331%
199221%
199121%
199026%
198813%
198713%
1984111%

Other parts of the 1998 Chevrolet Blazer

Visibility (wipers, defrost, mirrors)
259 complaints
Seats
84 complaints
Transmission and drivetrain
74 complaints
Electrical system
71 complaints
Brakes
69 complaints
Engine cooling
64 complaints
Suspension
60 complaints
Exterior lighting
40 complaints
Air bags
38 complaints
Vehicle speed control
33 complaints
Fuel system
29 complaints
Steering
29 complaints

← All problems reported for the 1998 Chevrolet Blazer

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology