2006 Chevrolet Blazer Problems
- Complaints
- 19filed with NHTSA
- Median mileage
- 75,200miles, 15 complaints with mileage
- Recalls
- 0campaigns on record
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
Sources: NHTSA records for the 2006 Chevrolet Blazer (complaints, recalls, investigations). Report an error
NHTSA recorded 19 consumer complaints for the 2006 Chevrolet Blazer. The part named most often is fuel system, with 11 complaints (58% of the total), followed by electrical system (2) and engine (2). 15 of the complaints include a mileage, and 27% of those were filed for vehicles with under 50,000 miles; the median is 75,200 miles. Of all complaints, 2 involved a crash, 1 a fire, 1 an injury, according to the filers. NHTSA lists 0 recall campaigns and 132 technical service bulletins for this model year. Fuel system complaints overlap with 3 technical service bulletins filed under the same part. Electrical system complaints overlap with 26 technical service bulletins filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Fuel system11 58%
- Electrical system2 11%
- Engine2 11%
- Brakes1 5.3%
- Tires1 5.3%
Example complaints
Fuel system: “Fuel gauge problem on my 2006 chev. Trailblazer. Once filled it goes to empty and moves to full whenever it wants to. Very annoying and makes me record miles to know how much gas I have. Dealer quoted 400.00 to 500.00 to repair. Time for a recall. This started at 38,000 miles.”
NHTSA complaint #10323691, filed 2010-04, 38,000 milesElectrical system: “The master control switch on driver side went out at the same time my front & rear vents stop working. I couldn't control any windows, mirrors, door locks, interior lights, etc. The heat/air/vent quit blowing out front & rear at the exact same time. We had vents (for air) fixed first. A dealership stated that the wires had burnt into. On june 5, 2012 we finally raised the $315.54 to fix the one problem. The control switch burn out also at the same time & will cost $463.45 to fix the control switch. …”
NHTSA complaint #10467716, filed 2012-07, 136,563 milesEngine: “The contact owns a 2006 Chevrolet Blazer. While driving 50 MPH, all the instrument panel lights illuminated. The vehicle began to shake and then stalled. The dealer diagnosed that the throttle body, fan clutch, and accelerator clutch needed to be replaced. The vehicle was not repaired. The manufacture was notified of the failure. The failure mileage was 109,000.”
NHTSA complaint #10726501, filed 2015-06, 109,000 milesVisibility (wipers, defrost, mirrors): “The contact owns a 2006 Chevrolet Blazer. The contact stated that the driver's side window and mirror began to operate independently. The vehicle was taken to the dealer for inspection and they stated that the door module needed to be replaced. The vehicle was not repaired. The manufacturer was notified but did not provide any assistance. The failure mileage was 98,000.”
NHTSA complaint #10503662, filed 2013-03, 98,000 milesMileage when problems were reported
27% of the 15 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 51,000 and 92,000 miles.
Complaints by year filed
Trend: stable. Complaints filed in the last 3 full calendar years are within 25% of the 3 years before.
Recalls and investigations
NHTSA lists no recall campaigns for the 2006 Chevrolet Blazer in the data used here. A recall can apply to some vehicles of a model year and not others, so check a specific vehicle by VIN at nhtsa.gov/recalls.
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 132 on record; the latest 10 are shown.
- 11020816Jul 18, 2025Other or unknown. This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- 11019074May 30, 2025Other or unknown. This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
- 11019073May 30, 2025Other or unknown. This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
- 11019072May 30, 2025Other or unknown. This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
- 11014455Feb 20, 2025Other or unknown. This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get…
- 11008956Sep 9, 2024Other or unknown. This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
- 11007208Sep 6, 2024Other or unknown. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires…
- 11006621Aug 26, 2024Electrical system. Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need…
- 11007091Aug 5, 2024Engine. This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11006421Jul 24, 2024Transmission and drivetrain. GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging…
Other model years of the Chevrolet Blazer
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2025 | 34 | 14,500 | 1 | 5 | 25 | Too new to compare | Too new |
| 2024 | 52 | 29,000 | 1 | 5 | 25 | Too new to compare | Too new |
| 2023 | 44 | 20,000 | 2 | 5 | 25 | 50 · Typical | Too new |
| 2022 | 54 | 66,250 | 1 | 5 | 25 | 17 · Fewer | Rising |
| 2021 | 141 | 36,232 | 1 | 5 | 23 | 53 · Typical | Rising |
| 2020 | 224 | 49,500 | 3 | 5 | 23 | 70 · More | Rising |
| 2019 | 189 | 26,700 | 2 | 5 | 24 | 50 · Typical | Rising |
| 2008 | 5 | 80,364 | 0 | — | — | — | Not enough data |
| 2007 | 9 | 62,000 | 0 | — | — | — | Not enough data |
| 2006 | 19 | 75,200 | 0 | — | — | — | Stable |
| 2005 | 15 | 75,000 | 0 | — | 17 | — | Stable |
| 2004 | 50 | 38,000 | 1 | — | 16 | Not compared (before 2008) | Stable |
| 2003 | 77 | 44,500 | 1 | — | 17 | Not compared (before 2008) | Stable |
| 2002 | 246 | 59,000 | 2 | — | 17 | Not compared (before 2008) | Falling |
| 2001 | 326 | 62,102 | 3 | — | 17 | Not compared (before 2008) | Falling |
| 2000 | 589 | 65,000 | 4 | — | 18 | Not compared (before 2008) | Falling |
| 1999 | 436 | 76,000 | 0 | — | 17 | Not compared (before 2008) | Stable |
| 1998 | 716 | 70,000 | 3 | — | 18 | Not compared (before 2008) | Falling |
| 1997 | 768 | 85,000 | 4 | — | 19 | Not compared (before 2008) | Rising |
| 1996 | 1,153 | 83,900 | 6 | — | 18 | Not compared (before 2008) | Rising |
| 1995 | 1,224 | 97,610 | 6 | — | 18 | Not compared (before 2008) | Stable |
| 1994 | 620 | 118,000 | 2 | — | 13 | Not compared (before 2008) | Stable |
| 1993 | 511 | 120,000 | 2 | — | 13 | Not compared (before 2008) | Stable |
| 1992 | 278 | 84,000 | 2 | — | 13 | Not compared (before 2008) | Falling |
| 1991 | 222 | 110,000 | 4 | — | 13 | Not compared (before 2008) | Falling |
| 1990 | 32 | — | 1 | — | 13 | Not compared (before 2008) | Stable |
| 1989 | 38 | — | 1 | — | 14 | Not compared (before 2008) | Stable |
| 1988 | 40 | 85,000 | 1 | — | — | Not compared (before 2008) | Stable |
| 1987 | 30 | 106,000 | 0 | — | — | Not compared (before 2008) | Stable |
| 1986 | 19 | — | 0 | — | — | — | Stable |
| 1985 | 29 | — | 0 | — | — | Not compared (before 2008) | Stable |
| 1984 | 9 | — | 1 | — | — | — | Not enough data |
All Chevrolet Blazer model years · Best and worst years by complaints
Frequently asked questions
How many NHTSA complaints does the 2006 Chevrolet Blazer have?
NHTSA recorded 19 consumer complaints for the 2006 Chevrolet Blazer as of Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2006 Chevrolet Blazer is reported most often?
Fuel system is named most often, in 11 complaints (58% of the total), followed by electrical system with 2.
Has the 2006 Chevrolet Blazer been recalled?
NHTSA lists no recall campaigns for this model year in the data used here. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
At what mileage are problems with the 2006 Chevrolet Blazer reported?
Among the 15 complaints that include a mileage, the median is 75,200 miles and the middle half falls between 51,000 and 92,000 miles; 27% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.