Problems · by component

2007 GMC Acadia electrical system problems

57 owner complaints to NHTSA about the 2007 GMC Acadia cite electrical system, 13% of all 431 complaints for this model year. NHTSA also lists 2 recalls on this component.

Complaints
57
13% of all complaints
Crashes
1
Reported by owners
Fires
2
Reported by owners
Injuries
2
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“The contact owns a 2007 GMC Acadia. The contact stated that while it was raining, water was leaking from the driver's side door into the foot well. The contact stated that the water caused a short circuit, which caused the electrical system to stop sounding warning chimes, turn signals, and the radio was inoperable. The contact had taken the vehicle to a dealer where it was diagnosed that the amplifier needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 150,000.”
Owner complaint to NHTSAFiled Nov 25, 2024Electrical system, StructureODI 11627165
“The contact owns a 2007 GMC Acadia. The contact stated that while driving at various speeds, the vehicle lost motive power with the battery saver mode activated. The contact stated that the vehicle failed to restart. The vehicle was towed to an independent mechanic on two occasions, where the vehicle was diagnosed, and it was determined that the alternator and battery needed to be replaced. The vehicle was repaired on both occasions; however, the failure persisted. Additionally, the service air bag and transmission warning lights were illuminated. The contact stated that there was smoke coming from the battery. The vehicle had not yet been taken back to the mechanic or a local dealer for further diagnostic test or repair. The manufacturer was made aware of the failure and informed the contact that the warranty had expired. The approximate failure mileage was 63,000.”
Owner complaint to NHTSAFiled May 19, 2023Power train, Electrical system, Air bagsODI 11522893
“The contact owned a 2007 GMC Acadia. The contact stated while driving 10 MPH, she heard an abnormal noise and the AC vent started to blow out hot air. The contact stated no warning light was illuminated. The contact stated that she parked at a nearby store parking lot and she saw fire at two different locations. The contact stated she was able to enter the store and extinguish the small fire located on the front passenger’s side on the instrument cluster with a gallon of water. The fire department extinguished the larger fire located by the AC wiring assembly. The fire department also stated that the fire was caused by an electrical failure and deemed the vehicle a total loss. The contact stated she burned multiple fingers on her right hand and the fire department assisted with her burns. A fire report was not filed. The vehicle was not drivable and was towed to a tow lot. The vehicle was not diagnosed. A dealer was not contacted. The manufacturer had not been informed of the failure. The failure mileage was unknown.”
Owner complaint to NHTSAFiled Jan 5, 2022Electrical systemFire reportedODI 11446348
“The contact owns a 2007 GMC Acadia. The contact stated while driving 45 mph, the vehicle stalled without warning. The contact stated that the failure recurred mostly while driving and exceeding 45 mph. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the alternator needed to be replaced. The failure recurred and the alternator was replaced two more times. The vehicle was taken to the dealer and the instrument cluster and battery was replaced; however, the failure persisted. The manufacturer was not made aware of the failure. The approximate failure mileage was 120,000.”
Owner complaint to NHTSAFiled Aug 10, 2021Electrical system, EngineODI 11428483
“GMC PLEASE TAKE ACCOUNTABILITY FOR THE SUNROOF LEAK ISSUE! YEARS OF DATA, ALMOST 100 COMPLAINTS, SOMEONE SHOULD ALREADY KNOW ABOUT THIS AND HAVE A SOLUTION! MY CAR HAS SERIOUS LEAKING ISSUES FROM THE SUNROOF ABOVE THE DRIVER, ELECTRICAL TO CABIN DOESN'T ALWAYS WORK EXCEPT DASH LIGHTS, AND HEADLIGHTS/TURN SIGNALS WORK SPORADICALLY. THE LOCKS WORK WHEN THEY'RE IN THE MOOD. ALSO MEANS AC/HEAT WORKS SOMETIMES..I LIVE UP NORTH AND IT'S 24 TODAY. MY WINDSHIELD WIPER FLUID REMAINS EMPTY BECAUSE IT RANDOMLY TURNS ON AND DRAINS OUT: WHICH ALSO MEANS REPLACING MY WIPERS IS A BAD IDEA BECAUSE THEY RANDOMLY TURN ON FOR AT MOST AN HOUR AND DRY WIPING THE WINDOW...AND DESTROYING THE WIPER BLADES. ALL WHEEL DRIVE WON'T WORK, DESPITE MECHANIC SEEING NO ISSUES. I'VE TAKEN DOWN THE MOUNTS AND TRIED TO FLUSH THE DRAINING TUBES MYSELF..AND THEY'RE CLEAR WITH NO LEAKS WHEN I TESTED THE TUBES. I DON'T KNOW WHAT TO DO. I WISH I COULD AFFORD TO FIX THIS, BECAUSE WE NEED THIS VEHICLE; EVERYDAY I'M SCARED TO DRIVE IT! WE WON'T DRIVE AT NIGHT FOR THE RISK OF THE HEADLIGHTS SHUTTING OFF, AND ALWAYS FINGERS CROSSED MY TURN SIGNALS WILL FUNCTION TODAY. I HAVE KIDS! MY FAMILIES NOT RICH, WE…”
Owner complaint to NHTSAFiled Jan 2, 2021Power train, Electrical system, StructureODI 11386060
“2007 GMC ACADIA, HAS HAD PROBLEM STEERING ISSUES SINCE PURCHASED, LOUD WHINING NOISE FROM POWER STEERING, STEERING WAS FINE FOR A ALONG WHILE EVEN WITH THE NOISE BUT NOW POWER STEERING, ISSUES IN ELECTRICAL SYSTEM, WINDOWS NOT ALWAYS ROLLING DOWN. BLINKERS WORK BUT NO SOUND AND RADIO DOESN'T PLAY. MAKEMODELYEAR GMC ACADIA 2007”
Owner complaint to NHTSAFiled Jul 28, 2020Steering, Electrical systemODI 11341911

Showing 6 of 57 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026NHTSA vehicle page
02 —Related recalls

2 recalls on this component

Electrical system

Free remedy

GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUTLOOK; AND MODEL YEAR 2009 CHEVROLET TRAVERSE VEHICLES EQUIPPED WITH A HEATED WASHER FLUID SYSTEM (HWFS). A RECALL WAS IMPLEMENTED IN 2008 TO ADD A FUSE TO THE CONTROL CIRCUIT HARNESS TO ADDRESS THE POTENTIAL CONSEQUENCES OF A PRINTED CIRCUIT BOARD (PCB) ELECTRICAL SHORT. HOWEVER, THERE HAVE BEEN NEW REPORTS OF THERMAL INCIDENTS ON HWFS MODULES AFTER THIS IMPROVEMENT WAS INSTALLED. THESE INCIDENTS RESULTED FROM A NEW FAILURE MODE ATTRIBUTED TO THE DEVICE'S THERMAL PROTECTION FEATURE. THE SIGNIFICANCE VARIES FROM MINOR DISTORTION TO CONSIDERABLE MELTING OF THE PLASTIC AROUND THE HWFS FLUID CHAMBER.

Electrical systemReported Jun 4, 2010NHTSA 10V240000

Electrical system

Free remedy

GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIPER WASHER FLUID SYSTEM. A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WASHER FLUID HEATER MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE.

Electrical systemReported Aug 28, 2008NHTSA 08V441000
Data from NHTSA Recalls API · synced Nov 11, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.