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2005 GMC Sierra 1500

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2005 GMC Sierra 1500 do not stand out strongly from the model-year median of 181.

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When problems were reported

Mileage at the reported incident

158 reports with mileage · 19 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports9 fire reports4 injury reports

Electrical System complaints

67 reports
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43,000 miles · Jul 20, 2008
Electrical SystemFire

I WAS DRIVING MY 2005 GMC SIERRA 1500 TRUCK AND THE CAB FILLED WITH SMOKE THE A SMALL FIRE DEVELOPED ON THE WIRE BUNDLE THAT CONNECTS TO THE FAN BLOWER UNDER THE DASH PASSENGER SIDE. I HAD TO PULL OVER AND PRY THE BURNT CONNECTOR OFF OF THE RESISTOR / BLOWER HOOK UP. THE FUSE DID NOT WORK AND THE CONNECTOR CONTINUED TO BURN…

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I WAS DRIVING MY 2005 GMC SIERRA 1500 TRUCK AND THE CAB FILLED WITH SMOKE THE A SMALL FIRE DEVELOPED ON THE WIRE BUNDLE THAT CONNECTS TO THE FAN BLOWER UNDER THE DASH PASSENGER SIDE. I HAD TO PULL OVER AND PRY THE BURNT CONNECTOR OFF OF THE RESISTOR / BLOWER HOOK UP. THE FUSE DID NOT WORK AND THE CONNECTOR CONTINUED TO BURN UNTIL I SHUT OFF THE TRUCK AND REMOVE THE CONNECTOR. I PLAN TO TAKE THE TRUCK INTO SKILLMAN GMC SINCE A FUSE DID NOT BLOW PRIOR TO THE BURNING OF THE WIRING. ALSO I DID A BRIEF SEARCH AND FOUND OTHERS HAD SIMILAR ISSUES WITH EITHER THE GMC SIERRA AND THE CHEVY SILVERADO TRUCK. *TR

NHTSA ODI #10234967

20,000 miles · Apr 14, 2008
Electrical System

SPEEDOMETER STOPPED WORKING. WOULD MANIFEST ITSELF IN A COUPLE OF WAYS. 1) IT WOULD SHOW A STEADY SPEED OF 25 MPH REGARDLESS OF MY ACTUAL SPEED. 2) WOULD SHOW I AM GOING AS MUCH AS 50MPH OVER MY ACTUAL SPEED. *TR

NHTSA ODI #10224472

105,000 miles · Feb 4, 2008
Electrical System

TL*THE CONTACT OWNS A 2005 GMC SIERRA 1500. WHILE DRIVING AT ANY RATE OF SPEED, THE SPEEDOMETER DISPLAYS INACCURATE READINGS. THE VEHICLE HAS NOT BEEN TAKEN TO THE DEALER. THE CURRENT AND FAILURE MILEAGES WERE 105,000.

NHTSA ODI #10216882

60,000 miles · Nov 3, 2007
Electrical System

THE SPEEDOMETER FAILED AFTER 60,000 MILES. *TR

NHTSA ODI #10207806

65,000 miles · Oct 31, 2007
Electrical System

FAN SPEED 5 WILL NOT WORK AND SPEED 4 SMELL LIKE BURNING WIRES, DRIVERS TEMP CONTROL WILL NOT WORK ONLY COLD AIR. CONNECTOR UNDER PASSENGER SIDE FAN BLACK WIRE BURNED INTO AND MELTED CONNECTOR. GMC PARTS MAN SAID THERE WAS A NATIONAL BACKORDER ON PARTS BECAUSE SO MANY WES GO BAD. *TR

NHTSA ODI #10207575

20,000 miles · Jan 4, 2007
Electrical System

2005 GMC SIERRA - IF THE VEHICLE SITS FOR 3-4 DAYS WITHOUT BEING DRIVEN, THE BATTERY GOES DEAD. NOTHING HAS BEEN LEFT ON. *JB

NHTSA ODI #10177745

Mileage unknown · Dec 21, 2006
Electrical System

ELECTRICAL SYSTEM, ALL MY TRUCK LIGHTS DIM VERY LOW WHEN I ROLL THE WINDOWS UP OR DOWN WHEN DRIVING, WHEN I HIT THE BRAKES ALL LIGHTS DIM AND VOT. DROPS WE HAVE TAKEN IT IN TO THE SHOP A LOT FOR THIS AND STILL NO FIX. SERVICE ENGINE LIGHT STAYS ON AND MY TEMPERATURE GAUGE DOESN'T WORK I TOOK IT IN AND THEY SAID THIS PROBLEM IS O…

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ELECTRICAL SYSTEM, ALL MY TRUCK LIGHTS DIM VERY LOW WHEN I ROLL THE WINDOWS UP OR DOWN WHEN DRIVING, WHEN I HIT THE BRAKES ALL LIGHTS DIM AND VOT. DROPS WE HAVE TAKEN IT IN TO THE SHOP A LOT FOR THIS AND STILL NO FIX. SERVICE ENGINE LIGHT STAYS ON AND MY TEMPERATURE GAUGE DOESN'T WORK I TOOK IT IN AND THEY SAID THIS PROBLEM IS ONLY IN ALASKA AND THERE IS NO FIX. FRONT DIFF HAS BEEN A PROBLEM SINCE THE DAY WE PICKED IT UP THE HAVE FIXED DIFFERENT THINGS ON IT. *JB

NHTSA ODI #10176767

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.