2003 CHEVROLET TRAILBLAZER EXT Engine Problems

2 NHTSA complaints on file

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Engine Issues in the 2003 CHEVROLET TRAILBLAZER EXT

2 engine complaints have been filed with NHTSA for the 2003 CHEVROLET TRAILBLAZER EXT. Of these, 0 involved a crash, 1 involved a fire, and 0 resulted in injury.

Complaints

Crashes

Fires

Injuries

Deaths

All Engine Complaints

#10956914 | February 25, 2017

LOW BEAMS INTERMENTLY GO OFF AND ON ! EXHAUST MANIFOLD IS CRACKED CAUSING A LEAK ! ALL DASH GAUGES BUT FUEL GAUGE DONT WORK !

#10465764 | July 16, 2012 Fire

TL* THE CONTACT OWNED A 2003 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING 70 MPH, FIRE ERUPTED FROM UNDERNEATH THE VEHICLE. THE VEHICLE STALLED AS THE CONTACT MERGED TO THE SHOULDER. THE CONTACT AND ALL OF THE PASSENGERS EXITED THE VEHICLE AS IT BECAME ENGULFED INTO FLAMES AND WAS DESTROYED. THE FIRE DEPARTMENT AND THE POLICE WERE NOTIFIED. A REPORT WOULD BE AVAILABLE IF NEEDED. NO ONE WAS INJURED. THE INSURANCE COMPANY WAS NOTIFIED. THE CONTACT ALSO STATED THAT THE VEHICLE WAS REPAIRED FOR ROUTINE MAINTENANCE TWO MONTHS PRIOR. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 66,000. UPDATED 08-30-12 *BF

Other 2003 CHEVROLET TRAILBLAZER EXT Problem Areas

Electrical System 52 complaints Fuel System Gasoline 36 complaints Power Trainautomatic Transmission 29 complaints Electrical System Instrument Clusterpanel 22 complaints Fuel System Gasolinestoragetank Assembly 15 complaints Fuel System Gasolinestoragetank Assemblyfiller Pipe And Cap 13 complaints Fuel System Gasolinedeliveryfuel Pump 11 complaints Exterior Lighting 10 complaints Visibilitypower Window Devices And Controls 9 complaints Power Train 8 complaints Fuelpropulsion System 7 complaints Latcheslockslinkages 7 complaints Structurebody 7 complaints Unknown Or Other 7 complaints Vehicle Speed Control 7 complaints Fuel System Gasolinedeliveryhoses Linespiping And Fittings 6 complaints Latcheslockslinkagesdoorslatch 6 complaints Power Traintransfer Case 4 Wheel Drive 6 complaints Engine And Engine Cooling 5 complaints Engine And Engine Coolingcooling System 5 complaints Exterior Lightingheadlights 5 complaints Fuel System Gasolinestorage 4 complaints Seats 4 complaints Structurebodyhatchbackliftgatehinge And Attachments 4 complaints Suspensionfront 4 complaints Visibilityglass Siderear 4 complaints Air Bags 3 complaints Engine And Engine Coolingengine 3 complaints Equipment 3 complaints Exterior Lightingbrake Lights 3 complaints Service Brakes Hydraulic 3 complaints Steering 3 complaints Structure 3 complaints Suspensionfrontcontrol Armlower Ball Joint 3 complaints Visibility 3 complaints Visibilitywindshield Wiperwasher 3 complaints Air Bagsfrontal 2 complaints Electrical Systemignition 2 complaints Engine And Engine Coolingexhaust Systemmanifoldheadermufflertail Pipe 2 complaints Exterior Lightingback Up Lights 2 complaints Exterior Lightingturn Signal 2 complaints Power Trainautomatic Transmissioncooling Unit And Lines 2 complaints Power Trainautomatic Transmissionlever And Linkagefloor Shift 2 complaints Power Trainautomatic Transmissiontorque Converter 2 complaints Power Traindriveline 2 complaints Seat Belts 2 complaints Service Brakes 2 complaints Service Brakes Airdiscpads 2 complaints Service Brakes Hydraulicfoundation Componentsdiscrotor 2 complaints Steeringhydraulic Power Assistpump 2 complaints Structurebodydoorhinge And Attachments 2 complaints Structurebodyhatchbackliftgate 2 complaints Structurebodytailgatehinge And Attachments 2 complaints Suspensionfrontcontrol Armupper Ball Joint 2 complaints Suspensionfrontwheel Bearing 2 complaints Visibilitydefrosterdefoggerhvac Systemfanmotor 2 complaints Visibilityrear Window Wiperwashermotor 2 complaints Air Bagsfrontaldriver Sideinflator Module 1 complaint Electrical System12v24v48v Battery 1 complaint Electrical Systemignitionswitch 1 complaint Electrical Systemstarter Assembly 1 complaint Engine And Engine Coolingenginegasoline 1 complaint Equipmentelectricalradiotape Deckcd Etc 1 complaint Exterior Lightinghazard Flashing Warning Lights 1 complaint Exterior Lightingtail Lights 1 complaint Exterior Lightingturn Signalflasher Unit 1 complaint Fuel System Gasolinestoragetank Assemblymounting 1 complaint Fuel System Otherdeliveryhoses Linespiping And Fittings 1 complaint Fuel System Otherstoragetank Assembly 1 complaint Fuel System Otherstoragetank Assemblyfillingcharging 1 complaint Power Trainaxle Assembly 1 complaint Power Traindrivelinedifferential Unit 1 complaint Seat Beltsfront 1 complaint Seatsfront Assemblyseat Heatercooler 1 complaint Service Brakes Hydraulicantilocktraction Controlelectronic Limited Slip 1 complaint Service Brakes Hydraulicantilocktraction Controlelectronic Limited Slipcontrol Unitmodule 1 complaint Service Brakes Hydraulicfoundation Componentsdiscpads 1 complaint Service Brakes Hydraulicfoundation Componentshoses Linespiping And Fittings 1 complaint Steeringlinkagestie Rod Assembly 1 complaint Structurebodybumpers 1 complaint Structurebodydoor 1 complaint Structurebodyhoodhinge And Attachments 1 complaint Structureframe And Members 1 complaint Structureframe And Membersunderbody Shields 1 complaint Suspension 1 complaint Suspensionfrontcontrol Armlower Arm 1 complaint Suspensionfrontshock Absorber 1 complaint Suspensionfrontspringstorsion Bar 1 complaint Suspensionfrontstabilizer Bar 1 complaint Tires 1 complaint Visibilityrear Window Wiperwasher 1 complaint Visibilityrearview Mirrorsdevices 1 complaint Visibilityrearview Mirrorsdevicesexterior 1 complaint Visibilitywindshield Wiperwashermotor 1 complaint Visibilitywiper 1 complaint Wheelsrim 1 complaint

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