NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
68 reports103,000 miles · Nov 27, 2010
Electrical System
PURCHASE A 2005 PONTIAC SUNFIRE IN 2006. VEHICLE WAS PURCHASED AS A PROGRAM CAR. THE SPEEDOMETER STARTED MALFUNCTIONING DURING THE WINTER TIMES WHEN IT WAS COLD OUTSIDE. AFTER THE CAR HAD WARMED UP THE SPEEDOMETER WOULD ,AGAIN, FUNCTION AS INTENDED. THIS MONTH, NOVEMBER 2010, THE VEHICLE'S FUEL GAUGE, SPEEDOMETER, AND TACHOMETER…
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PURCHASE A 2005 PONTIAC SUNFIRE IN 2006. VEHICLE WAS PURCHASED AS A PROGRAM CAR. THE SPEEDOMETER STARTED MALFUNCTIONING DURING THE WINTER TIMES WHEN IT WAS COLD OUTSIDE. AFTER THE CAR HAD WARMED UP THE SPEEDOMETER WOULD ,AGAIN, FUNCTION AS INTENDED. THIS MONTH, NOVEMBER 2010, THE VEHICLE'S FUEL GAUGE, SPEEDOMETER, AND TACHOMETER HAVE ALL MALFUNCTIONED AND ARE NOT CORRECTING AFTER THE VEHICLE WARMS. THE FAILURES HAVE NOT CORRECTED AND ARE STILL MALFUNCTIONING TODAY, NOVEMBER 27,2010. GMC HAS CLASS ACTION SETTLEMENT QUALIFIES CERTAIN OWNERS FOR A SPECIAL COVERAGE ADJUSTMENT (SPECIAL POLICY ADJUSTMENT 07187A) TO THEIR STANDARD WARRANTY FOR ALLEGEDLY DEFECTIVE SPEEDOMETERS. THE COMMON CAUSE FOR ALL THESE ISSUES IS A FAULTY STEPPER MOTOR (XC5.168). THE MOTOR WAS USED THROUGHOUT GENERAL MOTOR'S ENTIRE PRODUCTION LINE FROM 2003 TO 2007. FOR THOSE WITH A TECHNICAL BENT, THIS INCLUDES THE GMT800, K20, GM360, AND GMX380 PLATFORMS. MODELS EFFECTED INCLUDE : * BUICK LESABRE * BUICK RENDEZVOUS * CHEVY AVALANCHE * CHEVY SILVERADO * CHEVY SUBURBAN * CHEVY TAHOE * CHEVY IMPALA * CHEVY TRAILBLAZER * CHEVY MONTE CARLO * GMC YUKON * GMC YUKON XL * GMC SIERRA * GMC ENVOY * GMC DENALI * CADILLAC ESCALADE * CADILLAC ESCALADE ESV * CADILLAC ESCALADE EXT * HUMMER H2 * PONTIAC SUNFIRE ON NOVEMBER 7, 2008, THE U.S. DISTRICT COURT IN SEATTLE GRANTED FINAL APPROVAL OF A CLASS ACTION SETTLEMENT FOR OWNERS AND LESSEES OF CERTAIN 2003 TO 2005 GENERAL MOTORS VEHICLES WITH ALLEGEDLY DEFECTIVE SPEEDOMETERS. THOSE CERTAIN VEHICLES DID NOT INCLUDE ALL OF THE VEHICLES WITH THIS PROBLEM. WHY NOT! THOSE INCLUDED INCLUDE: CHEVROLET AVALANCHE, CHEVROLET SILVERADO ,CHEVROLET SUBURBAN, CHEVROLET TAHOE, GMC YUKON, GMC YUKON XL, GMC SIERRA, CADILLAC ESCALADE, CADILLAC ESCALADE ESV,CADILLAC ESCALADE EXT . SOMETHING SHOULD BE DONE TO INCLUDE ALL VEHICLES AFFECTED DUE TO FAULTY MANUFACTURING! *TR
NHTSA ODI #10367985
67,800 miles · Nov 17, 2010
Electrical System
MY HUSBAND AND I PURCHASED A 2005 PONTIAC SUNFIRE IN 2006. IT HAD 13,000 MILES AT THAT TIME AND HAD BEEN A REALLY RELIABLE CAR. MY HUSBAND HAS CHANGED THE OIL AND FILTER ON A REGULAR SCHEDULE AS WELL AS THE AIR FILTER. IT STILL GETS 33 MPG ON THE FREEWAY AND THE MILEAGE WAS ABOUT 68,000 WHEN THE INSTRUMENT CLUSTER STARTED TO GO…
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MY HUSBAND AND I PURCHASED A 2005 PONTIAC SUNFIRE IN 2006. IT HAD 13,000 MILES AT THAT TIME AND HAD BEEN A REALLY RELIABLE CAR. MY HUSBAND HAS CHANGED THE OIL AND FILTER ON A REGULAR SCHEDULE AS WELL AS THE AIR FILTER. IT STILL GETS 33 MPG ON THE FREEWAY AND THE MILEAGE WAS ABOUT 68,000 WHEN THE INSTRUMENT CLUSTER STARTED TO GO BAD. IF THE GAUGES HADN'T STARTED TO MALFUNCTION ABOUT 6-8 MONTHS AGO I WOULD HAVE NO COMPLAINTS. THE VEHICLE'S TEMPERATURE GAUGE STARTED CLIMBING OFF THE CHARTS ONE DAY WHEN WE WERE ABOUT FORTY MILES FROM HOME. WE WE DRIVING 65 MPH. ON THE FREEWAY WHEN IT STARTED. WE PULLED OFF AS SOON AS WE COULD TO CHECK THE MOTOR AND FOUND THAT IT WAS NOT OVERHEATED AT ALL AND WE HAD NO LEAKS IN SIGHT. I FEEL VERY BLESSES THAT NO ONE WAS INJURED. WITH IN A MONTH THE GAUGE EVENTUALLY SPUN ALL THE WAY AROUND AND STARTED EFFECTING THE TACHOMETER. NOW THE SPEEDOMETER IS NOT WORKING PROPERLY BECAUSE OF THE TACHOMETER. IF THE CLUSTER HAD BEEN DESIGNED WITH A BUMPER PIN TO STOP THE GAUGES FROM MAKING A COMPLETE 360 ROTATION, IT MIGHT HAVE NOT BURNED OUT SO SOON. OUR TEMPERATURE GAUGE HAS MADE ABOUT 3 OR 4 REVOLUTIONS SO FAR MAKING THE OTHER GAUGES EVEN MORE INACCURATE. THE TACHOMETER IS ON IT'S SECOND TRIP AROUND THE GAUGE SO WE KNOW THE SPEEDOMETER IS NOT FAR BEHIND. WE ARE VERY DISAPPOINTED WITH OUR CHOICE AT THIS TIME AND ARE CONSIDERING A DIFFERENT MANUFACTURE FOR OUR NEXT VEHICLE. MY FATHER WAS A DIESEL MECHANIC FOR FIFTY YEARS AND HE ALWAYS INSTILLED ON ME TO BUY AMERICAN WHEN IT CAME TO MY CARS. I ALWAYS HAVE AND DON'T PLAN TO CHANGE THAT BUT, I WILL DO MORE RESEARCH NEXT TIME. THIS PROBLEM WAS POSTED ON EVERY WEB SIGHT I FOUND AND HAS BEEN HAPPENING FOR YEARS. IT'S TIME TO BE MORE CAUTIOUS.
NHTSA ODI #10367410
50,000 miles · Nov 1, 2010
Electrical SystemLatches/locks/linkages
2005 PONTIAC SUNFIRE 2 DOOR COUPE; SERIOUS ELECTRICAL FAILURE...ALL DASH COMPONENTS DO NOT WORK AND SHOPS THAT WE TAKE CAR TO TRY TO FIX PROBLEMS WITH SPEEDOMETER, TACH, AND TEMP GAUGES...NOT FIXED; THEN AC GOES OFF AND ON SOMETIMES WORKS/SOMETIMES DOES NOT. HAVE SPENT OVER 2K IN REPAIRS, STILL NOT FIXED AND NOW THE TRUNK LATCH…
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2005 PONTIAC SUNFIRE 2 DOOR COUPE; SERIOUS ELECTRICAL FAILURE...ALL DASH COMPONENTS DO NOT WORK AND SHOPS THAT WE TAKE CAR TO TRY TO FIX PROBLEMS WITH SPEEDOMETER, TACH, AND TEMP GAUGES...NOT FIXED; THEN AC GOES OFF AND ON SOMETIMES WORKS/SOMETIMES DOES NOT. HAVE SPENT OVER 2K IN REPAIRS, STILL NOT FIXED AND NOW THE TRUNK LATCH HAS MALFUNCTIONED AND HAS TO BE REPLACED. CAR DIES IN EXTREME HEAT. SHOPS SAY ELECTRICAL SYSTEM MALFUNCTIONS A LOT ON THIS MODEL. *TR
NHTSA ODI #10363527
78,000 miles · Oct 13, 2010
Electrical System
TL*THE CONTACT OWNS A 2005 PONTIAC SUNFIRE. WHILE DRIVING 35 - 40 MPH SHE HEARD A NOISE IN THE DASHBOARD. SHE STATED THAT THE SPEEDOMETER, TEMPERATURE, GAS GAUGE ALL STOPPED WORKING PROPERLY. SHE STATED THE ENTIRE INSTRUMENT CLUSTER WAS MALFUNCTIONING. THE FAILURE HAS BEEN ON GOING FOR TWO MONTHS. THE VEHICLE HAS NOT BEEN TAKEN…
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TL*THE CONTACT OWNS A 2005 PONTIAC SUNFIRE. WHILE DRIVING 35 - 40 MPH SHE HEARD A NOISE IN THE DASHBOARD. SHE STATED THAT THE SPEEDOMETER, TEMPERATURE, GAS GAUGE ALL STOPPED WORKING PROPERLY. SHE STATED THE ENTIRE INSTRUMENT CLUSTER WAS MALFUNCTIONING. THE FAILURE HAS BEEN ON GOING FOR TWO MONTHS. THE VEHICLE HAS NOT BEEN TAKEN TO THE DEALER FOR THE FAILURE. THE VEHICLE WAS PURCHASE USED IN 2009. THE FAILURE MILEAGE WAS 78,000 AND THE CURRENT MILEAGE WAS 82,334.
NHTSA ODI #10360305
27,600 miles · Aug 13, 2010
Electrical System
2005 PONTIAC SUNFIRE..INSTRUMENT GAUGES ERRATIC....TEMP GAUGE PEGS ALL THE WAY TO RPM GAUGE AND SOMETIMES RPM GAUGE DOES NOT WORK. *TR
NHTSA ODI #10349143
35,000 miles · Jul 29, 2010
Electrical System
2005 PONTIAC SUNFIRE, 36000 MILES, MFG DATE 2-2005 BEGINNING APPROXIMATELY 2 MONTHS AGO, THE SPEEDOMETER HAS BECOME INCREASINGLY UNRELIABLE TO THE POINT OF TOTAL FAILURE. THE PROBLEM SEEMS TO BE COMPOUNDED BY HIGHER TEMPERATURES AS IT IS WORSE WHEN CAR GETS HOT FROM SITTING IN SUN AND LESS SO WHEN AMBIENT TEMPS ARE COOLER AS IN…
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2005 PONTIAC SUNFIRE, 36000 MILES, MFG DATE 2-2005 BEGINNING APPROXIMATELY 2 MONTHS AGO, THE SPEEDOMETER HAS BECOME INCREASINGLY UNRELIABLE TO THE POINT OF TOTAL FAILURE. THE PROBLEM SEEMS TO BE COMPOUNDED BY HIGHER TEMPERATURES AS IT IS WORSE WHEN CAR GETS HOT FROM SITTING IN SUN AND LESS SO WHEN AMBIENT TEMPS ARE COOLER AS IN THE MORNING. AS A LOT OF MY DRIVING IS DONE IN CITY AND IN LOWER SPEED LIMIT AREAS, THIS PRESENTS A SAFETY ISSUE NOT ONLY FOR MYSELF BUT FOR OTHERS. *TR
NHTSA ODI #10346100
40,000 miles · May 30, 2010
Electrical SystemFuel System, Gasoline
THE GAS GAUGE IS HAVING MAJOR PROBLEMS ESPECIALLY WHEN IT IS REALLY HOT OR COLD OUTSIDE. THE GAS GAUGE WILL GO THE OPPOSITE DIRECTION INTO THE SPEEDOMETER. NOW IT IS STUCK ON THE DASH AND WILL NOT MOVE. I ALSO HAD PROBLEMS WITH THE SPEEDOMETER GETTING STUCK. IT WAS TELLING ME I WAS DOING 100MPH WHILE I WAS STOPPED. THIS IS EXTRE…
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THE GAS GAUGE IS HAVING MAJOR PROBLEMS ESPECIALLY WHEN IT IS REALLY HOT OR COLD OUTSIDE. THE GAS GAUGE WILL GO THE OPPOSITE DIRECTION INTO THE SPEEDOMETER. NOW IT IS STUCK ON THE DASH AND WILL NOT MOVE. I ALSO HAD PROBLEMS WITH THE SPEEDOMETER GETTING STUCK. IT WAS TELLING ME I WAS DOING 100MPH WHILE I WAS STOPPED. THIS IS EXTREMELY FRUSTRATING BECAUSE I AM NOT ABLE TO TELL HOW MUCH GAS I HAVE IN MY TANK AND HOW FAST I AM GOING. THIS ITEM REALLY NEEDS TO BE RECALLED. *TR
NHTSA ODI #10333882
65,000 miles · Jan 18, 2010
Electrical System
2005 PONTIAC SUNFIRE GAS GAUGE & SPEEDOMETER HAS FINALLY STOPPED WORKING, AFTER MANY SPORADIC FAILURES. CAN'T TELL HOW FAST CAR IS GOING - CAN'T JUDGE WHEN CAR MAY RUN OUT OF GAS. DRIVING IN INCLEMENT WEATHER MAKES THIS ALL THE MORE DANGEROUS. HAD THIS HAPPEN ON THE 2003 MODEL AND HAD TO REPLACE FULL COMPONENT. THIS IS OBVI…
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2005 PONTIAC SUNFIRE GAS GAUGE & SPEEDOMETER HAS FINALLY STOPPED WORKING, AFTER MANY SPORADIC FAILURES. CAN'T TELL HOW FAST CAR IS GOING - CAN'T JUDGE WHEN CAR MAY RUN OUT OF GAS. DRIVING IN INCLEMENT WEATHER MAKES THIS ALL THE MORE DANGEROUS. HAD THIS HAPPEN ON THE 2003 MODEL AND HAD TO REPLACE FULL COMPONENT. THIS IS OBVIOUSLY A DANGEROUS AND ONGOING DEFECT IN SUNFIRES AND PONTIAC NEEDS TO RECALL & CORRECT. TO CONTINUE TO HAVE THIS PROBLEM IN MODELS SHOWS A TOTAL LACK OF SAFETY CONCERN ON THE AUTO MAKERS PART. PLEASE INVESTIGATE. *TR
NHTSA ODI #10300166
83,000 miles · Jul 30, 2009
Electrical System
TL*THE CONTACT OWNS A 2005 PONTIAC SUNFIRE. WHILE DRIVING AT AN UNKNOWN SPEED, THE TACHOMETER WAS NOT WORKING PROPERLY. THE METER WOULD RISE AND FALL WITHOUT THE VEHICLE CHANGING SPEED. IN ADDITION, ALL OF THE OTHER GAUGES WERE MALFUNCTIONING. THE VEHICLE HAS NOT BEEN DIAGNOSED BY THE DEALER. THE CURRENT AND FAILURE MILEAGE…
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TL*THE CONTACT OWNS A 2005 PONTIAC SUNFIRE. WHILE DRIVING AT AN UNKNOWN SPEED, THE TACHOMETER WAS NOT WORKING PROPERLY. THE METER WOULD RISE AND FALL WITHOUT THE VEHICLE CHANGING SPEED. IN ADDITION, ALL OF THE OTHER GAUGES WERE MALFUNCTIONING. THE VEHICLE HAS NOT BEEN DIAGNOSED BY THE DEALER. THE CURRENT AND FAILURE MILEAGES WERE 83,000.
NHTSA ODI #10278764
33,250 miles · Jul 28, 2009
Electrical System
SPEEDOMETER STOPS WORKING DURING DRIVING. *TR
NHTSA ODI #10278540