1985 Chevrolet BLAZER: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
29 owner complaints analyzed
0 distinct recall campaigns
Not available median reported failure mileage
Scope: 1985 model year. Data updated: . 0 complaints include usable failure mileage. View data status.
Most common problems
Seat Belts is the most frequently named component, appearing in 3 of 29 complaints (10.3%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 5 | 17.2% |
| Steering behavior | 5 | 17.2% |
| Transmission and shifting | 2 | 6.9% |
| Electrical and battery issues | 1 | 3.4% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Seat Belts | 3 |
| Steering: Steering Wheel/Handle Bar | 3 |
| Engine And Engine Cooling:Engine:Gasoline | 2 |
| Power Train:Automatic Transmission | 2 |
| Power Train:Axle Assembly | 2 |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 2 |
| Electrical System | 1 |
| Engine And Engine Cooling | 1 |
Seat Belts: 3; Steering: Steering Wheel/Handle Bar: 3; Engine And Engine Cooling:Engine:Gasoline: 2; Power Train:Automatic Transmission: 2; Power Train:Axle Assembly: 2; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip: 2; Electrical System: 1; Engine And Engine Cooling: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 29 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 1995 | 3 |
| 1996 | 7 |
| 1997 | 7 |
| 1998 | 4 |
| 1999 | 2 |
| 2000 | 4 |
| 2001 | 1 |
| 2012 | 1 |
1995: 3; 1996: 7; 1997: 7; 1998: 4; 1999: 2; 2000: 4; 2001: 1; 2012: 1
Pattern summary
Seat Belts leads the component reports. Braking behavior appears in 5 complaint narratives. Steering behavior appears in 5 complaint narratives. Transmission and shifting appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10449999 · 2012-03-01 (March 1, 2012)
THE ENGINE OIL COOLING LINES ARE WEEPING. WHEN I LOOK THE PROBLEM UP ONLINE I FINE A RECALL BY THE MANUFACTURER: 85C1466A AUG 85 CAMPAIGN - ENGINE OIL COOLER HOSE MAY BURST. AND 85C1466AZ AUG 85 CAMPAIGN - ENGINE OIL COOLER HOSE MAY FAIL. CONTAINED IN THE RECALL DOCUMENT: "DEALER CAMPAIGN RESPONSIBILITY: "DEALERS ARE TO SERVICE ALL VEHICLES SUBJECT TO THIS CAMPAIGN AT NO CHARGE TO OWNERS, REGARDLESS OF MILEAGE, AGE OF VEHICLE, OR OWNERSHIP, FROM THIS TIME FORWARD." I HAVE BEEN TOLD THAT DEALERS ARE NOT HONORING THIS RECALL ANY LONGER. IS TH…
Owner-reported narrative. Look up ODI 10449999 at NHTSA ↗
Owner report 502838 · 1996-03-19 (March 19, 1996)
DRIVER'S SEAT ANCHORS BROKE. *SD
Owner-reported narrative. Look up ODI 502838 at NHTSA ↗
Owner report 503112 · 1996-04-02 (April 2, 1996)
SUSPENSION CONTROL ARM FAILED. *SD
Owner-reported narrative. Look up ODI 503112 at NHTSA ↗
Owner report 506285 · 1996-06-24 (June 24, 1996)
BREACHER VALVE INSTALLED OVER ENGINE, CAUSING TRANSMISSION FLUID TO LEAK ONTO HOT ENGINE/FIRE. *SD
Owner-reported narrative. Look up ODI 506285 at NHTSA ↗
Owner report 515808 · 1997-03-21 (March 21, 1997)
ELECTRICAL SYSTEM FAILURE
Owner-reported narrative. Look up ODI 515808 at NHTSA ↗
Owner report 526288 · 1997-10-25 (October 25, 1997)
MASTER CYLINDER/VACUUM BOOSTER REPLACED TWICE. *AK
Owner-reported narrative. Look up ODI 526288 at NHTSA ↗
Owner report 529159 · 1998-01-19 (January 19, 1998)
FRAME CRACKED WHERE STEERING BOX BOLTS TO FRAME.
Owner-reported narrative. Look up ODI 529159 at NHTSA ↗
Owner report 532599 · 1998-03-13 (March 13, 1998)
SEAT BELTS DO NOT LOCK UP REGARDLESS OF THE AMOUNT OF TENSION
Owner-reported narrative. Look up ODI 532599 at NHTSA ↗
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
29 unique complaints in this selection. Analysis snapshot: 2026-09-30.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|---|
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Electrical System | 5931.7%ODI 112538802019 CHEVROLET BLAZER. CONSUMER WRITES IN REGARDS TO DEFECTIVE BODY CONTROL MODULE. *LD THE CONSUMER STATED THE VEHICLE WAS REPAIRED TWICE AT THE DEALER, BUT THE FAILURE RECURRED. *JS | 7634.7%ODI 11389965 · 3 miTWICE WHILE I HAVE BEEN DRIVING THE INSTRUMENT PANEL WENT BLANK. IN MOTION. | 3727.6%ODI 11403124 · 2,700 miWHILE DRIVING THE THE WHOLE DASH GOES BLANK FOR A FEW SECOND, THEN THEN IT REBOOTS AND EVENTUALLY MOST OF IT COMES BACK. HOWEVER, IT DID THIS REPEAT THIS CYCLE AND CANNOT TELL IF MY SIGNALS ARE WORKING OR WHAT MY SPEED IS. I HAVE A VIDEO OF IT HAPPENING. THE CAR HAS 2,700 MILES.. I AM TAKING TO A DEALERSHIP | 1632.0%ODI 11466209We were sold a new vehicle with known computer problems. The dealership knew of the defects but sold it to us anyway. They consider it a warranty issue. Chevrolet doesn’t seem to care. | 614.0%ODI 11687082Thermostat not working. Causing fan to run as if the vehicle is overheating | 714.9%ODI 11563559We Leased this 2024 Chevy Blazer On December 18th, 2023, at Serra Chevrolet in Southfield Michigan 1. On [XXX] The Digital Speed Disappeared. The Steering Resistance Warning Came on. And The ECS Warning Came on. As Well as The Parking Break Service Lights and The Check Engine Light. ***The Steering Wheel Starting Locking, The Brakes Were Hard to Press.( It got Better 2. The Next Day [XXX] All of The Code Lights Came Back on, But Now The Shift Gear Wo0uld Not Work, Could Not Reverse or Move Forward. We Called Our Service Manager Scott. We were… | 825.0%ODI 11692015The infotainment system of a brand new 2025 Blazer EV is doing blackouts, flickers, and changing commands and requests. While this may sound trivial - and if this system just did the radio - I would agree. However it controls most all the sub-systems of the car from Charging, to Display, to GPS, Environmental, etc. While at home it is just annoying and frustrating - we traveled to VA from FL this past week. Traffic was horrendous due to a closure of I95 in SC - ALL traffic was forced onto 2 lane country roads. Attempting to use the Control… | 00.0%No examples available for this selection. |
| Power Train:Automatic Transmission | 00.0%No examples available for this selection. | 10.5%ODI 11634709 · 128,000 miThe contact owns a 2020 Chevrolet Blazer. The contact stated that upon reaching the destination and shifting the vehicle into park, a warning message displayed reading "Please shift to Park." After, the contact observed that he was unable to switch the vehicle off. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was 128,000. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Visibility:Windshield Wiper/Washer | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Visibility:Windshield Wiper/Washer:Motor | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Unknown Or Other | 5429.0%ODI 11309719 · 10,332 miI BOUGHT THE BLAZER IN MAY 2019, FIRST 4 MONTHS WAS FINE. STARTING OCT. 8, WHILE DRIVING THE CAR. I HAD TO TURN OFF ONE HIGHWAY ONTO ANOTHER. I HIT RESUME ON THE ADAPTIVE CRUISE CONTROL AND IT WOULD NOT RESUME. DISPLAYED "ADAPTIVE CRUISE CONTROL TEMPORARILY UNAVAILABLE ". I TRIED SEVERAL TIMES. GOT HOME PARKED. WHEN I LEFT FOR WORK, HOURS LATER. IT WORKED FINE. ON OCT. 10, 18, NOV. 21 WHILE DRIVING- THE CAR WOULD BEEP 3 TIMES AND THE ADAPTIVE CRUISE CONTROL WOULD SHUT OFF. TOOK IT TO DEALER ON 11/7 FOR THIS PROBLEM. ON 12/27 THEY REPLAYED A… | 5726.0%ODI 11469094My retractable sunroof suddenly explosively broke. I was approaching a red stop light at low speed. I heard what I thought was a gunshot or vehicle backfiring. As I drove on, I heard wind whistling. I thought my passenger side window wasn’t closed. I lowered then jraised it. At that point, I heard my sunroof disintegrate. Luckily, the headliner kept the glass from raining down on me. If this had happened at highway speed, it could’ve been a real problem. | 2014.9%ODI 11435846When I am accelerating it seems like my car hesitates to get up to speed, at times feels like it is slipping to get traction. I put my car in AWD and didn't seem to notice the issue, when put back into 2WD, the issue happens, it is not an every time thing, but enough that my husband, who doesn't drive my car a lot noticed it and a coworker who has the same year as mine also has the issue. Of course when I took it into the dealership to have it looked at the car didn't do it, so as far as they are concerned there is nothing wrong with it, whic… | 918.0%ODI 11493189Stick on After market steering wheel emblem (Chevrolet) became dislodged when air bag deployed during accident, hit my daughter in chest then richoched off then stuck into driver side door panel approximately 1/2 inch (like shrapnel) very lucky this emblem did not penetrate her body as it could have been fatal. | 37.0%ODI 11622967While my wife was pulling into park the car and pressing the brake, the car all of a sudden accelerated into the building. Pressing the brake failed to stop the car. No person was in the way of the car so no one other than my wife was at risk of injury. The problem has not been reproduced since the car was totaled. The car was inspected by the insurance for loss but that was it. Police and manufacturer have not inspected the car. No warnings were presented prior to the accident. | 817.0%ODI 11696006Transmission & engine failure. Press the gas and it doesn’t move the car-feels as if it is trying to change gears and it isn’t working. Car under warranty & still not working. Been to the dealership multiple times and they are unable to fix the issue. No warning signs. | 1031.3%ODI 116551111).Engine stopped on Interstate hiway with just 2024 miles. Towed to Chevy dealer. New engine installed. Upon return of car emission system failure. 2) Car delivered with defective windshield with major (crackle) throughout very distracting at sunrise/sunset. Replacement not much better. | 00.0%No examples available for this selection. |
| Engine And Engine Cooling:Engine:Gasoline | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
| Power Train | 6032.3%ODI 11361859 · 14,000 miTL* THE CONTACT OWNS A 2019 CHEVROLET BLAZER. THE CONTACT STATED THAT WHILE ATTEMPTING TO MOVE OFF FROM A TRAFFIC LIGHT, THE VEHICLE FAILED TO ACCELERATE. THE CONTACT STATED THAT SHE DEPRESSED THE ACCELERATOR PEDAL THREE TIMES BEFORE THE VEHICLE RESPONDED. ADDITIONALLY, WHILE APPROACHING THE NEXT STOP LIGHT, THE BRAKE PEDAL WAS DEPRESSED BUT FAILED TO ADEQUATELY SLOW THE VEHICLE. THE CONTACT STATED THAT THE BRAKING DISTANCE WAS EXTENDED. THE CONTACT PUMPED THE BRAKE PEDAL SEVERAL TIMES TO STOP THE VEHICLE BUT NOT BEFORE THE VEHICLE WENT THROUGH… | 7232.9%ODI 11343879 · 1,500 miWITH APPROXIMATELY 1500 MILES ON THE VEHICLE, THE BLAZER'S AUTOMATIC TRANSMISSION FAILED WHILE DRIVING. I WAS STOPPED AT A RED LIGHT. WHEN THE LIGHT TURNED GREEN, I PROCEEDED SLOWLY THROUGH THE INTERSECTION IN A LEFT TURN. AS SOON AS I LEFT THE INTERSECTION, JUST AS THE VEHICLE WOULD TYPICALLY UP-SHIFT, THE RPM SPIKED, THE VEHICLE JOLTED FORWARD, AND THE CHECK ENGINE LIGHT CAME ON. AFTER THE INITIAL JOLT, THE VEHICLE WOULD NOT SHIFT OUT OF FIRST GEAR. I FOUND A SAFE PLACE TO PARK AND STOPPED THE ENGINE. UPON RESTARTING, THE ENGINE LIGHT REMAINE… | 1813.4%ODI 11495782 · 28,000 miThe contact owns a 2021 Chevrolet Blazer. The contact stated that while driving approximately 10 MPH and attempting to make a left turn, the vehicle stalled. The contact depressed the accelerator pedal aggressively several times to get the vehicle to start moving again. The failure reoccurred while the contact’s daughter was driving and attempting to make a left turn at a green light when the vehicle stalled. The contact stated that the failure persisted while driving and attempting to turn to the left. The failure occurred intermittently. The … | 1122.0%ODI 11586006My transmission started slipping really badly. Had never happened before, and then suddenly wouldn’t shift above 3rd gear. My reverse gear stopped working. I had to have my valve body replaced which fixed the drive gears but the reverse still didn’t work. After months without my car, my dealership had to replace the transmission. | 1023.3%ODI 11528283The contact owns a 2023 Chevrolet Blazer. The contact received notification of the NHTSA Campaign Number: 23V172000 (Power Train) however, the part to do the recall repair was not yet available. An undisclosed dealer was contacted and confirmed that the parts were not yet available for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available. | 817.0%ODI 11583806Vehicle has only 1650 miles on it. It is driven conservatively especially so during the first 1000 miles of use “break in period”. Was leaving our neighborhood and the vehicle was searching for a gear, revving and jerking. Check Engine light came on. Limped the vehicle slowly back home and contacted dealer. Had vehicle towed to dealer and they diagnosed the issue as a faulty valve body. Part is on national backorder. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| No usable records for this analysis. | ||||
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-10 | 0 | None | No examples available for this selection. |
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2022: 15 complaints · 2023: 31 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2022 | 7 | 11 | 15 |
| 2023 | 11 | 14 | 31 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2022 | 50 | 0 | 0 |
| 2023 | 41 | 0 | 2 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Seat Belts | Steering: Steering Wheel/Handle Bar | Engine And Engine Cooling:Engine:Gasoline | Power Train:Automatic Transmission | Power Train:Axle Assembly | Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | Electrical System | Engine And Engine Cooling |
|---|---|---|---|---|---|---|---|---|
| Seat Belts | — | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Steering: Steering Wheel/Handle Bar | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 |
| Engine And Engine Cooling:Engine:Gasoline | 0 | 0 | — | 1ODI 506285BREACHER VALVE INSTALLED OVER ENGINE, CAUSING TRANSMISSION FLUID TO LEAK ONTO HOT ENGINE/FIRE. *SD | 0 | 0 | 0 | 0 |
| Power Train:Automatic Transmission | 0 | 0 | 1ODI 506285BREACHER VALVE INSTALLED OVER ENGINE, CAUSING TRANSMISSION FLUID TO LEAK ONTO HOT ENGINE/FIRE. *SD | — | 0 | 0 | 0 | 0 |
| Power Train:Axle Assembly | 0 | 0 | 0 | 0 | — | 0 | 0 | 0 |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 0 | 0 | 0 | 0 | 0 | — | 0 | 0 |
| Electrical System | 0 | 0 | 0 | 0 | 0 | 0 | — | 0 |
| Engine And Engine Cooling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.