CarModelProblems.com

2002 Chevrolet Trailblazer Problems & Recalls

Built from official NHTSA complaint and recall data · data through 07/14/2026

High complaint levelIts most-reported problem — Power Train:automatic Transmission — runs 2.8× the fleet median for that category across the 2391 model-years tracked on this site.
1,149Complaints
13Recalls
103Crashes
35Fires
98Injured
4Deaths

Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

Is this problem acknowledged?

The most-reported problem — Power Train:automatic Transmission (14.2% of complaints) — is covered by 3 NHTSA recall campaigns.

Power Train:automatic Transmission complaints here are 2.8× the median for that category across the 2391 model-years tracked on this site.

All 6 of the most-reported categories on this page are backed by a recall or open investigation.

Complaint categoryReportsOfficial statusReference
Power Train:automatic Transmission163 · 14.2%RecalledRecall 01V334000 · Recall 01V283000 · Recall 03V075000
Electrical System120 · 10.4%RecalledRecall 03V096000
Power Train:transfer Case (4-wheel Drive)68 · 5.9%RecalledRecall 01V334000 · Recall 01V283000 · Recall 03V075000
Exterior Lighting:brake Lights65 · 5.7%RecalledRecall 04V527000 · Recall 06E025000
Air Bags65 · 5.7%RecalledRecall 02V222000
Fuel System, Gasoline52 · 4.5%RecalledRecall 02V121000

Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.

Complaints by component

ELECTRICAL SYSTEM120 · 10.4%
AIR BAGS65 · 5.7%
FUEL SYSTEM, GASOLINE52 · 4.5%
POWER TRAIN47 · 4.1%
ENGINE AND ENGINE COOLING:ENGINE44 · 3.8%
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN33 · 2.9%
EXTERIOR LIGHTING33 · 2.9%

Percentages are the share of the 1,149 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.

Recalls — 13 campaigns

Exterior Lighting:brake Lights

NHTSA campaign 04V527000 · 2004 · reported 11/01/2004

AN INOPERATIVE BRAKE LAMP WILL NOT CONVEY THE DRIVER'S INTENTION OF STOPPING TO DRIVERS IN FOLLOWING VEHICLES, AND AN INOPERATIVE REAR TURN SIGNAL LAMP WILL NOT CONVEY THE DRIVER'S INTENTION TO TURN TO DRIVERS IN FOLLOWING VEHICLES. BOTH OF THESE FAILURES CAN INCREASE THE RISK OF A CRASH. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Power Train:transfer Case (4-wheel Drive)

NHTSA campaign 01V334000 · 2001 · reported 10/17/2001

IF THE GEAR IS NOT ENGAGED, THE VEHICLE CAN ROLL WHEN THE TRANSMISSION IS IN "PARK" AND A CRASH COULD RESULT WITHOUT WARNING. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Exterior Lighting:headlights

NHTSA campaign 06E025000 · 2006 · reported 03/21/2006

WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Power Train:transfer Case (4-wheel Drive)

NHTSA campaign 01V283000 · 2001 · reported 09/05/2001

THIS CONDITION COULD RESULT IN A COMPLETE FRACTURE OF THE RANGE SHIFT COLLAR AND SUBSEQUENT LOSS OF VEHICLE FORWARD AND REVERSE GEARS, AND THE INABILITY TO MAINTAIN "PARK" POSITION. THIS INCREASES THE RISK OF A VEHICLE CRASH RESULTING FROM UNINTENDED MOVEMENT OF A PARKED VEHICLE. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Visibility:windshield Wiper/washer

NHTSA campaign 04V046000 · 2004 · reported 02/04/2004

DEPENDING ON THE OCCURRENCE AND WEATHER SITUATION, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A CRASH. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Equipment:other:owners/service/other Manual

NHTSA campaign 03V250000 · 2003 · reported 07/15/2003

THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Electrical System:wiring:interior/under Dash

NHTSA campaign 03V096000 · 2003 · reported 03/19/2003

THESE VEHICLES DO NOT COMPLY WITH THE STANDARD. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

NHTSA campaign 02V121000 · 2002 · reported 08/23/2002

IF THE FITTING BECOMES DISCONNECTED WHILE THE VEHICLE IS IN MOTION, THE ENGINE WOULD STOP DUE TO INADEQUATE FUEL SUPPLY AND CAUSE A LOSS OF POWER STEERING ASSIST. IF AN IGNITION SOURCE WERE PRESENT, FUEL LEAKAGE FROM A DISCONNECTED FUEL FILTER FITTING COULD RESULT IN A FIRE. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Suspension:front:control Arm:lower Arm

NHTSA campaign 01V126000 · 2001 · reported 04/12/2001

A SEPARATION COULD RESULT IN LOSS OF VEHICLE CONTROL, RESULTING IN A CRASH. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Structure:body

NHTSA campaign 02V273000 · 2002 · reported 10/04/2002

IN A CRASH, MISSING WELDS COULD DEGRADE PERFORMANCE OF THE THIRD ROW SEAT AND SAFETY BELT ANCHORAGE AND OCCUPANTS COULD RECEIVE GREATER INJURIES. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Air Bags:frontal

NHTSA campaign 02V222000 · 2002 · reported 08/09/2002

PIECES OF THE INFLATOR COULD STRIKE AND INJURE VEHICLE OCCUPANTS AND THE AIR BAG CUSHION WOULD NOT INFLATE FULLY, REDUCING THE CAPABILITY OF THE BAG TO PROTECT THE DRIVER. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Power Train:automatic Transmission

NHTSA campaign 03V075000 · 2003 · reported 03/06/2003

THESE OVERRIDES ARE NOT PERMITTED UNLESS THE VEHICLE HAS A LOCKING STEERING COLUMN. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Seat Belts

NHTSA campaign 04V201000 · 2004 · reported 04/28/2004

IF THIS WERE TO OCCUR, THE SAFETY BELT MAY NOT RESTRAIN THE OCCUPANT AS INTENDED DURING A CRASH, AND COULD RESULT IN INJURY TO THE OCCUPANT. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Park it Park outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.

What owners report

“WHEN VEHICLE IS IN PARKING WITH ENGINE ON, CONSUMER STATES VEHICLE ATTEMPTS TO ENGAGE IN ANOTHER GEAR ON ITS OWN. CONSUMER IS AFRAID TRANSMISSION MAY…”NHTSA complaint 10001311 — filed 12/20/2002 · POWER TRAIN:AUTOMATIC TRANSMISSION
“I WAS DRIVING ON INTERSTATE 80 IN 2 WHEEL DRIVE LOW AT 65MPH. THE VEHICLE BEGAN TO VIBRATE AND I LOOKED AT THE 4 WHEEL…”NHTSA complaint 770338 — filed 12/02/2002 · POWER TRAIN:AUTOMATIC TRANSMISSION
“WHILE TRAVELING ON THE HIGHWAY THE VEHICLE WILL GO INTO FOUR WHEEL DRIVE LOW. THE FOUR WHEEL DRIVE IS TO BE USE IN THE SHOWN…”NHTSA complaint 8022748 — filed 11/14/2002 · POWER TRAIN:AUTOMATIC TRANSMISSION

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Complaint trend by year filed

6920096457201130282013554120152922201713132019382021232025

Frequently asked questions

What are the most common problems with the 2002 Chevrolet Trailblazer?

Power train:automatic transmission issues are the most-reported category, cited in 163 of 1,149 NHTSA complaints (14.2%), followed by electrical system (120), power train:transfer case (4-wheel drive) (68), exterior lighting:brake lights (65). Complaints are unverified owner reports.

How many complaints does the 2002 Chevrolet Trailblazer have?

1,149 complaints were on file with NHTSA as of 07/14/2026. Of those, 103 involved a crash, 35 involved a fire, and 98 reported injuries. 4 deaths were reported.

Does the 2002 Chevrolet Trailblazer have any recalls?

Yes — 13 NHTSA safety recall campaigns, including campaign 04V527000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.

Has NHTSA acted on the 2002 Chevrolet Trailblazer's reported problems?

6 of the 6 most-reported complaint categories on this page are backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.

Is a complaint proof of a defect?

No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.