2007 GMC Acadia

As of July 16, 2014, out of a population of 248,453 subject vehicles, NHTSA received 473 consumer complaints of inoperative head lamp. Many of these complaints indicated that the head lamp harness suffered damage from overheating. After reviewing the complaints, ODI found: -69% (328) alleged that a single head lamp was inoperative. -18% (86) alleged that both head lamps were inoperative but not at the same time. -9% (41) alleged that both head lamps were inoperative but the complaints did not indicate whether the failures had occurred at the same time. -4% (17) alleged that both head lamps were inoperative at the same time. -One additional complaint cited wire harness damage to both sides but did not specify an outage -No crashes or loss of vehicle control were reported. -Any alleged thermal damages were limited to melting of the head lamp harness and the head lamp housing. -A head lamp would intermittently fail to come on or flickers before becoming completely inoperative. For the seventeen complaints that alleged simultaneous failure of both head lamps while attempting to turn them on or while driving, the head lamp failures likely had occurred one at a time. The subject vehicle's head lamps are connected in a parallel circuit and each circuit is fused. Therefore, failure of one head lamp or its harness should not affect the other head lamp operation. Over the last 25 years, ODI has opened numerous defect investigations of the loss of headlamp illumination.Investigations that resulted in safety recalls involved simultaneous loss of illumination from both headlamps. NHTSA does not consider the loss of a single headlamp as presenting an unreasonable safety risk-such failures are readily detectable by the driver while allowing the vehicle to retain forward visibility and conspicuity from the remaining headlamp.There is typically enough time between the failure of the first headlamp and the second during which the vehicle operator can obtain the needed repairs. Based on the information currently available, NHTSA does not believe that the headlamp condition as alleged by the petitioner indicates the likelihood of a safety-related defect that would warrant a formal investigation.Therefore, in view of the need to allocate and prioritize NHTSA's limited resources to best accomplish the agency's safety mission, the petition is denied.Further specifics can be found in the Federal Register Notice ODI complaint ID numbers are referenced on the next page.

IN A LETTER DATED AUGUST 27, 2008, GENERAL MOTORS CORP. (GM) NOTIFIED NHTSA THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA RECALL NUMBER 08V-441) TO ADDRESS A SAFETY RELATEDDEFECT THAT CAN RESULT IN ENGINE COMPARTMENT FIRE IN APPROXIMATELY 850,000 VEHICLES EQUIPPED WITH A HEATED WINDSHIELD WASHER FLUID OPTION.THE SUBJECT VEHICLES OF THIS INVESTIGATION COMPRISE OVER THREE-QUARTERS OF THE RECALL POPULATION. ACCORDING TO GM, A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WINDSHIELD WASHER FLUID HEATER MODULE MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE. THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR OR CAUSE SMOKE AND IN RARE CASES IT MAY CAUSE A FIRE.AS A REMEDY, GM DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE. IN ADDITION TO THE SUBJECT VEHICLES, SEVERAL OTHER GM MODELS WITH THE HEATED WINDSHIELD WASHER FLUID OPTION ARE INCLUDED IN RECALL 08V-441: MY 2006-2008 BUICK LUCERNE (MANUFACTURED AUGUST 2005 THROUGH NOVEMBER 2007); MY 2008 BUICK ENCLAVE (MANUFACTURED FEBRUARY 2007 THROUGH APRIL 2007); MY 2006-2008 CADILLAC DTS (MANUFACTURED MAY 2007 THROUGH NOVEMBER 2007); MY 2007-2008 SATURN OUTLOOK (MANUFACTURED AUGUST 2006 THROUGH APRIL 2007); AND MY 2007-2008 GMC ACADIA (MANUFACTURED AUGUST 2006 THROUGH APRIL 2007) VEHICLES.GM IS INSTRUCTING OWNERS TO TAKE THEIR VEHICLE TO A DEALER FOR SERVICE IF THEY EXPERIENCE SYMPTOMS OF WINDSHIELD WASHER HEATER MODULE SHORT CIRCUITS. GM'S RECALL RESOLVES THE SAFETY DEFECT CONCERNS PURSUED BY THIS INVESTIGATION.THIS ENGINEERING ANALYSIS IS CLOSED.

The air bag light is on, when a diagnostic is done a code of B0081-OF shows up, which is passenger presence module erratic.

NHTSA ID

11630927

Incident

Dec 2, 2024

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.

NHTSA ID

11627165

Incident

Jun 25, 2024

Mileage

150,000 mi

The contact owns a 2007 GMC Acadia. The contact stated that while driving at an undisclosed speed, the vehicle shuddered, and the check engine warning light illuminated. The vehicle was taken to a dealer where it was diagnosed with incorrect piston rings which caused excessive oil consumption. The vehicle was not repaired. The contact related the failure to an unknown recall. The manufacturer was made aware of the failure and advised the contact to call the NHTSA Hotline to report the failure. The failure mileage was approximately 218,000.

NHTSA ID

11605255

Incident

Jun 22, 2024

Mileage

218,000 mi

I bought car from a used car dealer ship. And didn’t really notice it had an air bag light on the cluster . Because newer vehicles the our bags stay off for passenger side if know one is in the seat. So that’s what I thought it was til I had it put on a computer. And it say it’s a sensor for passenger side air bag

NHTSA ID

11575919

Incident

Feb 26, 2024

The contact owned a 2007 GMC Arcadia. The contact stated that while her daughter was driving at 45 MPH, the contact's daughter heard an abnormal grinding noise and inadvertently smoke came from underneath the front hood of the vehicle and the vehicle was in flames. The local fire department arrived at the scene of the fire and distinguished the fire. The vehicle was towed to the contact's residence, however, the vehicle was not yet been inspected for damages. The manufacturer was not made aware of the failure. The failure mileage was unknown. VIN information was unavailable.

NHTSA ID

11534673

Incident

Jun 30, 2023

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.

NHTSA ID

11522893

Incident

Jul 1, 2022

Mileage

63,000 mi

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.

NHTSA ID

11446348

Incident

Nov 24, 2021

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.

NHTSA ID

11428483

Incident

Aug 10, 2021

Mileage

120,000 mi

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, B3935, C0750, C0755, C0760, C0765, and/or C0775.

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.