2003 CHEVROLET BLAZER Electrical System Problems
6 NHTSA complaints on file
Electrical System Issues in the 2003 CHEVROLET BLAZER
6 electrical system complaints have been filed with NHTSA for the 2003 CHEVROLET BLAZER. Of these, 1 involved a crash, 0 involved a fire, and 0 resulted in injury.
6
Complaints
1
Crashes
0
Fires
0
Injuries
0
Deaths
All Electrical System Complaints
TAKATA INFLATORS: I HAD LEFT MY HOUSE HEADED TO WORK AT APPROXIMATELY 6:30 AM AND GOT ON I40 EASTBOUND, IT HAD SNOWED THE DAY BEFORE AND THE ROADS HAD BEEN TREATED AND WERE CLEAR FOR TRAVEL, I WAS TRAVELING ON A 3 LANE HIGHWAY IN THE LEFT LANE @ APROX 50MPH AND I APPLIED MY BRAKES TO DO UPCOMING TRAFFIC, WHEN THE ABS SYSTEM LOCKED. I ATTEMPTED TO LET OFF AND RE APPLY THE BRAKE BUT THE ABS SYSTEM JUST STAYED ENGAGED AND THE FRONT END STARTED SLIDING HARD TO THE LEFT AND I STEERED AWAY FROM THE PULL. I SUBSEQUENTLY HIT THE CENTER CONCRETE WALL AT APPROX. 40MPH WITH THE FRONT PASSENGER SIDE OF MY CAR, WHICH CAUSED ME TO SPIN AROUND AND HIT THE PASSENGER REAR, I CONTINUED TO SPIN UNTIL I WAS FACING BACK EAST. MY AIR BAGS DID NOT DEPLOY BUT IT CAUSED SEVERE DAMAGE TO...
TL* THE CONTACT OWNS A 2003 CHEVROLET BLAZER. THE CONTACT STATED AFTER SEVERAL ATTEMPTS STARTING THE IGNITION, THE ENGINE FAILED TO OPERATE. THE VEHICLE WAS TOWED TO THE RESIDENCE. THE VEHICLE WAS DIAGNOSED BY A CERTIFIED MECHANIC, WHO INFORMED THAT THE STARTER RELAY SWITCH WOULD NEED TO BE REPLACED. THE VEHICLE HAD NOT BEEN REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 115,000.
BRAKE LIGHTS FAIL TO TURN ON WHEN BRAKE PEDAL IS PRESSED. REPLACED BRAKE SWITCH, ALL TAIL LIGHTS. MECHANIC INVESTIGATION SHOWS MULTI-FUNCTION SWITCH TO BE CAUSE OF PROBLEM AS IN PREVIOUS RECALL FOR MULTI-FUNCTION SWITCH ON 2002 BLAZER. REQUESTING INVESTIGATION AND ADDITION TO THE RECALL. *KB
1. SPEEDOMETER ACTING ERRATICALLY. 2. DEALER WANTED TO CHARGE $450 DOLLARS TO CHANGE SPEED SENSOR. I TOLD HIM HE WAS CRAZY. THEY RECONNECTED. SPEEDOMETER STARED WORKING AGAIN. 3. 7 MONTHS LATER SPEEDOMETER STARTS ACTING ERRATICALLY. I SEARCH WEBSITES AND FIND THAT MANY OTHER OWNERS OF 2003 TAHOES EXPERIENCE THE SAME THING. ORDERED NEW SPEED SENSOR TO FOR SELF INSTALLATION. YET TO INSTALL. 4. SPEEDOMETER STARTS WORKING AGAIN AFTER BATTERY CHANGED. 5. RUNS FOR 5 DAYS WORKING FINE THEN ACT ERRATIC AGAIN. 6. READY TO CHANGE. 7. THOUGHT I'D COMPLAIN FIRST. THINK THIS IS A SAFETY ISSUE AND SOMETHING SHOULD BE DONE ABOUT IT. *NM
THE WAS A SENSOR ON THE DASH WHICH CONTROLLED THE HEADLIGHTS. WHEN THE VEHICLE WAS UNDER A TREE OR IN THE GARAGE, THE HEADLIGHTS WENT DIM. THE DEALER STATED THERE WAS A CODE TO OVER RIDE THE SYSTEM. THE DEALERS HAD NO ACCESS TO THE CODE. *JB THE SENSOR ON THE DASH TURNED DOWN THE DASH LIGHTS WHICH MADE IT IMPOSSIBLE TO READ THE INSTRUMENT PANEL. AT DUSK THE HIGH BEAMS CAME ON WITHOUT THE DRIVER'S KNOWLEDGE. THE CONSUMER IS LOOKING FOR THE CODE THAT WILL ALLOW THE LIGHT TO OPERATE MANUALLY. *NM
I OWN A NEW 2003 CHEVROLET BLAZER... IT IS ONLY 7 MONTHS OLD WITH ONLY 7,300 MILES ON IT. I WAS DRIVING HOME TONIGHT AND HEARD A " CLICKING NOISE" WHICH SOUNDED LIKE THE TURN SIGNALS WERE ON... THEY WEREN'T... WHEN I PULLED IN MY DRIVEWAY AND TURNED THE BLAZER OFF (KEY SWITCH IN LOCK POSITION) STEERING WHEEL LOCKED IN POSITION, MY BLAZER WAS STILL RUNNING ! MY HEADLIGHTS WERE OFF, MY INSIDE LIGHTS WERE OFF, ALL PANEL LIGHTS WERE OFF, SO MY HUSBAND TURNED THE INSIDE PANEL LIGHTS, SWITCH THE BLAZER TURNED OFF... SOMETHING IS TERRIBLY WRONG WITH THIS... THE WHOLE SYSTEM WAS LIKE IT WENT NUTS... I HAVE WAITED A FEW HOURS AND SINCE WENT BACK OUT THERE AND TRIED IT AGAIN... SAME THING HAPPENED... AND IT ALL HAPPENED OUT OF NO WHERE... THE BLAZER HAS DRIVEN FINE... NO PROBLEMS WITH IT AT ALL SINCE PURCHASE, BUT NOW...
Other 2003 CHEVROLET BLAZER Problem Areas
Air Bags
10 complaints
Power Trainautomatic Transmission
7 complaints
Air Bagsfrontal
4 complaints
Fuel System Gasoline
4 complaints
Structurebody
4 complaints
Engine And Engine Cooling
3 complaints
Service Brakes
3 complaints
Structurebodydoor
3 complaints
Electrical System Instrument Clusterpanel
2 complaints
Engine And Engine Coolingcooling System
2 complaints
Exterior Lighting
2 complaints
Fuelpropulsion System
2 complaints
Interior Lighting
2 complaints
Latcheslockslinkagesdoorslatch
2 complaints
Power Traintransfer Case 4 Wheel Drive
2 complaints
Service Brakes Hydraulic
2 complaints
Steering
2 complaints
Visibilitysunmoon Roof Assembly
2 complaints
Electrical System12v24v48v Battery
1 complaint
Electrical Systemalternatorgeneratorregulator
1 complaint
Electrical Systemignitionswitch
1 complaint
Engine And Engine Coolingengine
1 complaint
Equipment
1 complaint
Equipmentapplianceair Conditioner
1 complaint
Exterior Lightingback Up Lights
1 complaint
Exterior Lightingbrake Lights
1 complaint
Exterior Lightingbrake Lightsswitch
1 complaint
Exterior Lightingheadlights
1 complaint
Exterior Lightingtail Lights
1 complaint
Exterior Lightingturn Signal
1 complaint
Fuel System Gasolinedeliveryfuel Pump
1 complaint
Fuel System Gasolinestoragetank Assembly
1 complaint
Fuel System Other
1 complaint
Fuel System Otherstoragefuel Gauge System
1 complaint
Parking Brakeconventionalmechanicallinkage And Cable
1 complaint
Power Train
1 complaint
Power Traindriveline
1 complaint
Power Trainmanual Transmission
1 complaint
Seats
1 complaint
Service Brakes Hydraulicantilocktraction Controlelectronic Limited Slip
1 complaint
Service Brakes Hydraulicfluid
1 complaint
Steeringcolumn
1 complaint
Structure
1 complaint
Structurebodydoorhinge And Attachments
1 complaint
Structurebodyhatchbackliftgate
1 complaint
Structurebodytailgate
1 complaint
Structureframe And Members
1 complaint
Suspension
1 complaint
Suspensionfront
1 complaint
Suspensionfrontcontrol Armlower Ball Joint
1 complaint
Suspensionrearaxlenon Powered Axle Assembly
1 complaint
Unknown Or Other
1 complaint
Vehicle Speed Control
1 complaint
Vehicle Speed Controlcruise Control
1 complaint
Visibilitywindshield
1 complaint
Visibilitywindshield Wiperwasher
1 complaint
Wheels
1 complaint