2009 Pontiac G8 Owner Complaints

7/17/21 (about 94500 miles) - While driving in heavy rain on a congested highway, with my windshield wipers turned on (of course), the wipers suddenly stopped working. This could have easily killed me and my family. The wipers would not turn back on, no matter what I did. At a rest stop that afternoon, and then later during extensive testing, I found that turning the wipers on would never actually make the wipers activate--but it would cause the engine to shut off and caused the car to issue numerous, varying error codes related to numerous vehicle systems (including ABS). Through much difficulty, I was able to find that this was caused by a faulty electrical ground at what's known on the Pontiac G8 as ground point G102. The electrical ground was restored via ground connection elsewhere, and the wipers resumed functioning. Roughly 2 years later (July/August 2023, about 104,000 miles), my low-beam headlights didn't function at ignition one day. Obviously, lacking headlights is a core safety issue. I learned that the low-beams also use ground point G102. Once again, with the electrical ground restored via a connection elsewhere, the low-beams started working again. Two different service stations were unable to figure out the windshield wiper issue. I only solved it by reading what others wrote on a Pontiac G8 enthusiast message board. On those message board threads, you can see that many people have had these same exact issues with the Pontiac G8--all related to the G102 ground point. Obviously, having the windshield wipers and/or headlights fail suddenly and without warning (neither failure gave any warning in advance) in a situation where the wipers or lights are needed could have catastrophic consequences. Since I'm unaware of any other ground point failing on the Pontiac G8, I am wondering if G102, in particular, needs a recall and a repair, to address this. (I am the original owner. The car has been stored outside, in the Northeast.)

NHTSA ID

11537314

Incident

Jul 17, 2021

The contact owns a 2009 Pontiac G8. The contact stated that upon starting the vehicle, he noticed that the airbag warning light was illuminated. The contact stated that the airbag warning light remained illuminated. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 23,000.

NHTSA ID

11446159

Incident

Sep 4, 2021

Mileage

23,000 mi

Was leaving for a road trip and the rear passenger door would not latch when closed. We were an hour from home, so I had to use a bungee cord to hold the door closed for the drive back. My son had to sit in the middle seat. That door is rarely used. I have ordered the part and it should be here soon. The drivers door has become difficult to open and close but I am unable to locate the part as it is backordered from GM. I understand the the vehicle is 12 years old but I maintain it very well; it is in great shape and runs well. It's scary to think that these door latches can fail so easily. Other body parts for this vehicle are becoming increasingly difficult to locate.

NHTSA ID

11442466

Incident

Nov 28, 2021

The contact owns a 2009 PONTIAC G8. The contact stated that at start-up, the airbag default warning light was illuminated on the instrument panel. The contact proceeded to drive and noticed that the light was no longer on the instrument panel. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 56,000.

NHTSA ID

11430747

Incident

Aug 25, 2021

Mileage

56,000 mi

The contact owns a 2009 Pontiac G8. The contact stated that the airbag warning light was illuminated on the instrument panel. The contact had taken the vehicle to a dealer and was informed that the front passenger’s side airbag sensor was defective and needed to be replaced. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 11V534000 (Air Bags) however, the vehicle was not included in the recall. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 29,000.

NHTSA ID

11429480

Incident

Aug 14, 2021

Mileage

29,000 mi

A month ago my passenger air bag light came on indicating there is an issue with the Passenger Air Bag system. This occurs even when there is no one in the passenger seat. This completely disables the airbag system in my car for my passengers and I can no longer reliably transport other passengers for fear of getting into an accident and the air bag not deploying. These parts are not normal mechanical pieces that wear and tear over the course of the cars life, and with a quote from the dealership of almost $1000.00 it is unreasonable for me to pay as this is a HUGE SAFETY ISSUE, not only to passengers but to myself as I am unsure if this will effect the Drivers Air Bag System. I dont think its fair that with the car only being 12 years old that I should have to pay and replace a faulty air bag system, when this is a common issue with the 2009 Pontiac G8. This needs to be a recall as it is unfair to ask anyone to replace a VITAL and IMPORTANT safety feature of the vehicle. This should not be something Pontiac G8 owners should have to pay for out of pocket, and the Manufacturer needs to realize that this is not a one off issue, but a common issue with owners of the 2009 Pontiac G8. It is the responsibility of the Manufacturer (GM) to fix this issue as it is a basic safety issue. The car would not be legally sold with this issue from the manufacturer, so why is it the owners responsibility to pay for GM (Pontiacs) mistake? Either with $1000.00 or their lives?

NHTSA ID

11425883

Incident

Jun 1, 2021

TL* THE CONTACT OWNS A 2009 PONTIAC G8. THE CONTACT STATED THAT THE AIR BAGS WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN UNKNOWN DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FRONT PASSENGER'S OCCUPANT CLASSIFICATION SYSTEM WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 37,000.

NHTSA ID

11338638

Incident

May 1, 2020

Mileage

37,000 mi

WHILE DRIVING CAR ON HIGHWAY IT STARTED SHOWING AIR BAG FAULT WARNING ON THE CENTER CONSOLE SCREEN AND CORRESPONDING LIGHT CAME ON. CONSULTED WITH LOCAL GM DEALERSHIP AND DIAGNOSIS INDICATED NEED TO REPLACE THE "PASSENGER PRESENCE MODULE". THE COST QUOTED BY GM DEALERSHIP IS $855 (TOTAL), FOR PARTS AND LABOR. THIS FAULT DISABLES THE AIR BAG SYSTEM (PASSENGER AIR BAGS FOR SURE, I AM NOT SURE ABOUT DRIVER AIR BAG SYSTEM) THIS IS A SAFETY CRITICAL COMPONENT THAT SHOULD NOT FAIL AS IT DISABLES THE AIR BAG SYSTEM WHICH COULD BE LIFE THREATENING IN AN ACCIDENT. IT IS MY REQUEST TO THE NHTSA THAT THIS AIR BAG FAULT AND PASSENGER PRESENCE MODULE FAILURE SHOULD BE CONSIDERED FOR A RECALL, AS THIS IS A COSTLY REPAIR AND IS NOT A MECHANICAL COMPONENT WHICH WEARS AND TEARS OVER THE LIFE OF THE VEHICLE, ADDITIONALLY IT IS ABSOLUTELY REQUIRED FOR THE SAFETY OF THE VEHICLE OCCUPANTS.

NHTSA ID

11337688

Incident

Jun 14, 2020

Mileage

160,000 mi

ABS LIGHTS. *TR

NHTSA ID

11330852

Incident

Jun 25, 2020

BRAKE LIGHTS WILL ILLUMINATED - WHEN THE BRAKE PADDLE IS PUSHED UP THE BRAKE LIGHTS WILL TURN OFF FOR A SHORT TIME AND THAN ILLUMINATE AGAIN. THIS HAPPENS WHEN THE VEHICLE IS STATIONARY, IN MOTION, ON A CITY STREET AND ON THE HIGHWAY. *TR

NHTSA ID

11327683

Incident

May 1, 2016

Mileage

79,000 mi

TODAY I WOKE UP AND STARTING RECEIVING THE AIR BAG FAULT ERROR. CONTACTED MY LOCAL GM DEALERSHIP AND WAS TOLD IT'S THE PASSENGER SIDE MODULE THAT NEED TO BE REPLACED. THEY QUOTED ME $1200 FOR PARTS AND LABOR. THIS IS A SAFETY CRITICAL COMPONENT THAT SHOULD NOT FAIL AS IT DISABLES THE AIR BAG SYSTEM WHICH COULD BE LIFE THREATENING IN AN ACCIDENT. IT IS MY REQUEST TO THE NHTSA THAT THIS AIR BAG FAULT AND PASSENGER PRESENCE MODULE FAILURE SHOULD BE CONSIDERED FOR A RECALL, AS THIS IS A COSTLY REPAIR AND IS NOT A MECHANICAL COMPONENT WHICH WEARS AND TEARS OVER THE LIFE OF THE VEHICLE, ADDITIONALLY IT IS ABSOLUTELY REQUIRED FOR THE SAFETY OF THE VEHICLE OCCUPANTS.

NHTSA ID

11322556

Incident

Apr 28, 2020

Mileage

147,226 mi

TL* THE CONTACT OWNS A 2009 PONTIAC G8. THE CONTACT STATED THAT SHORTLY AFTER STARTING THE VEHICLE, THE AIR BAG FAILURE WARNING LIGHT ILLUMINATED. THE CONTACT REACHED OUT TO THE MANUFACTURER AND WAS INFORMED THAT VIN WAS NOT SUBJECTED TO A RECALL. THE VEHICLE WAS NOT TAKEN TO A DEALER TO BE DIAGNOSED NOR REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 153,000.

NHTSA ID

11321664

Incident

Apr 18, 2020

Mileage

153,000 mi

AIR BAG FAULT WARNING ON MY HUD, ALONG WITH THE CORRESPONDING LIGHT, COMES ON WHEN IT GETS COLD OUT. EVERY TIME IT GETS BELOW ABOUT 35 DEGREES THIS LIGHT WILL COME ON AND DISABLE ALL OF MY AIR BAGS. THIS HAS HAPPENED EVER SINCE I HAVE OWNED THIS CAR. I HAVE CONSULTED WITH MY LOCAL GM DEALERSHIP AND THE DIAGNOSIS INDICATED TO REPLACE THE "PASSENGER PRESENCE MODULE". THIS FAULT DISABLES THE ENTIRE AIR BAG SYSTEM WHICH IS A SAFETY CRITICAL COMPONENT THAT SHOULD NOT FAIL AS IT DISABLES THE AIR BAG SYSTEM WHICH COULD/WOULD BE LIFE THREATENING IN AN ACCIDENT. THE AIR BAG FAULT/PASSENGER PRESENCE MODULE FAILURE SHOULD BE CONSIDERED FOR A RECALL, AS THIS IS NOT A MECHANICAL COMPONENT WHICH IS CONSIDERED WEAR AND TEAR OVER THE LIFE OF THE VEHICLE. THIS IS ABSOLUTELY REQUIRED FOR THE SAFETY OF ALL VEHICLE OCCUPANTS.

NHTSA ID

11300814

Incident

Dec 1, 2019

Mileage

130,000 mi

DOOR LATCHES GOES OUT ON VEHICLES AND THE DOOR DON'T STAY SHUT. THE DOOR WILL FLAP OPEN WILL DRIVING, HAVE TO USE A SEAT BELT AROUND THE INSIDE HANDLE AND THEN CONNECT TO THE SEAT BUCKLE TO KEEP DOOR CLOSE. I HAVE 2 G8S THAT THESE HAVE FAILED ON. I THINK THIS IS A MAJOR SAFETY CONCERN THAT SOMEONE CAN FALL OUT OF THE VEHICLE .

NHTSA ID

11281513

Incident

Nov 20, 2019

Mileage

91,000 mi

WHILE DRIVING CAR ON HIGHWAY IT STARTED SHOWING AIR BAG FAULT WARNING ON THE CENTER CONSOLE SCREEN AND CORRESPONDING LIGHT CAME ON. CONSULTED WITH LOCAL GM DEALERSHIP AND DIAGNOSIS INDICATED NEED TO REPLACE THE "PASSENGER PRESENCE MODULE". THE COST QUOTED BY GM DEALERSHIP IS $855 (TOTAL), FOR PARTS AND LABOR. THIS FAULT DISABLES THE AIR BAG SYSTEM (PASSENGER AIR BAGS FOR SURE, I AM NOT SURE ABOUT DRIVER AIR BAG SYSTEM) THIS IS A SAFETY CRITICAL COMPONENT THAT SHOULD NOT FAIL AS IT DISABLES THE AIR BAG SYSTEM WHICH COULD BE LIFE THREATENING IN AN ACCIDENT. IT IS MY REQUEST TO THE NHTSA THAT THIS AIR BAG FAULT AND PASSENGER PRESENCE MODULE FAILURE SHOULD BE CONSIDERED FOR A RECALL, AS THIS IS A COSTLY REPAIR AND IS NOT A MECHANICAL COMPONENT WHICH WEARS AND TEARS OVER THE LIFE OF THE VEHICLE, ADDITIONALLY IT IS ABSOLUTELY REQUIRED FOR THE SAFETY OF THE VEHICLE OCCUPANTS.

NHTSA ID

11228851

Incident

Jun 25, 2019

Mileage

102,830 mi

TYPICALLY ON COLDER MORNINGS WHEN I START MY CAR I GET AN AIRBAG FAULT. ABOUT 30 TO 45 MINUTES INTO MY DRIVE, THE FAULT DISAPPEARS. I HAVE BEEN READING THAT MY AIRBAGS WILL NOT WORK PROPERLY WHILE THE SYSTEM IS IN FAULT. THIS HAPPENED TO ME MOST RECENTLY THIS PAST THURSDAY AND ALSO HAPPENED THE TWO PREVIOUS DAYS. I HAVE NOTICED AGAIN THAT IT SEEMS TO HAPPEN DURING COLDER MORNINGS. IT HAS HAPPENED PRIOR TO THIS WEEK ON A NUMBER OF OCCASIONS. THE FIRST 30 MINUTES OF MY COMMUTE IS ON RURAL ROADS BUT WITHIN THE FIRST 15 MINUTES, TURNS TO STOP AND GO DRIVING.

NHTSA ID

11192591

Incident

Mar 28, 2019

Mileage

83,000 mi

TL* THE CONTACT OWNS A 2009 PONTIAC G8. THE CONTACT STATED THAT THE REAR BRAKE LIGHTS REMAINED ILLUMINATED. BUICK, GMC, CADILLAC DONOVAN AUTO & TRUCK CENTER (5800 W KELLOGG DR, WICHITA, KS 67209, (316) 768-4891) WAS NOTIFIED OF THE FAILURE, BUT HAD NOT DIAGNOSED THE VEHICLE. THE VEHICLE WAS EXCLUDED FROM NHTSA CAMPAIGN NUMBER: 09V172000 (SERVICE BRAKES, AIR, TIRES) AND MANUFACTURER RECALL NUMBERS: 09101 AND 09046. THE CONTACT PLANNED TO HAVE THE VEHICLE INSPECTED AND DIAGNOSED BY A DEALER AND AN INDEPENDENT MECHANIC. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 32,000.

NHTSA ID

11187066

Incident

Mar 1, 2019

Mileage

32,000 mi

THE SRS SYSTEM IS THROWING DTC B0012 0D: DRIVER STEERING WHEEL AIR BAG DEPLOYMENT LOOP STAGE 1 HIGH RESISTANCE DTC. THIS IS A KNOWN ISSUE WITH THIS CAR AND IS NOT A COVERED REPAIR. OWNERS OF THE VEHICLE SHOULD NOT HAVE TO PAY TO HAVE FUNCTIONING AIRBAGS IN THEIR VEHICLE. WHILE THIS CODE IS ON, THE ENTIRE AIRBAG SYSTEM WILL NOT FUNCTION IN THE CAR.

NHTSA ID

11149938

Incident

Oct 1, 2016

Mileage

91,000 mi

TL* THE CONTACT OWNED A 2009 PONTIAC G8. WHILE DRIVING 52 MPH, THE CONTACT CRASHED INTO THE REAR PASSENGER SIDE BUMPER OF A VEHICLE THAT FAILED TO YIELD. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED INJURIES TO THE SPINE, ANKLES, NECK, AND RIGHT SHOULDER, WHICH REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED AND TOWED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS 70,000.

NHTSA ID

11141086

Incident

Oct 1, 2018

Mileage

70,000 mi

TL* THE CONTACT OWNS A 2009 PONTIAC G8. THE CONTACT STATED THAT THE BRAKE LIGHTS WERE CONSTANTLY ILLUMINATED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS CONTACTED AND CONFIRMED THAT THE VEHICLE WAS EXCLUDED FROM NHTSA CAMPAIGN NUMBER: 09V172000 (SERVICE BRAKES, AIR, TIRES). THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 71,000.

NHTSA ID

11124283

Incident

Aug 4, 2018

Mileage

71,000 mi

STARTED MY G8 TODAY AND RECEIVED AIR-BAG FAULT WARNING LIGHT AND ALARM. MY CAR HAS LESS THAN 75K MILES AND HAS NEVER BEEN IN AN ACCIDENT. I HAVE NOTICED WITHIN THE PAST FEW MONTHS THAT THE PASSENGER SIDE AIRBAG INDICATOR ON THE REAR-VIEW MIRROR SEEMS TO GO OFF DURING SYSTEM CHECKOUT EVEN WHEN THERE IS A PASSENGER PRESENT. BUT NOW, WITH THE ALARM AND WARNING LIGHT I AM NOT SURE IT IS SAFE TO DRIVE. MANY INTERNET BLOGS INDICATE THIS PROBLEM IS WIDESPREAD. THE REPAIR INDICATED COSTS OVER $1000, INCLUDING PARTS. IT SEEMS A RECALL SHOULD HAVE BEEN ISSUED LONG AGO FOR SUCH A CRITICAL SYSTEM ON A VEHICLE WITH RELATIVELY LOW MILEAGE.

NHTSA ID

11082224

Incident

Mar 30, 2018

Mileage

74,960 mi

RIGHT SIDE OIL LEAK FROM THE VALVE COVER, LEAKING ONTO THE EXHAUST MANIFOLD @20000 MILES. FIRE CONCERN.

NHTSA ID

11075419

Incident

Oct 30, 2016

Mileage

20,000 mi

WHILE DRIVING NORMALLY ON HIGHWAY, AIRBAG SYSTEM FAILURE LIGHT ACTIVATED AT 68000 MILES, WHICH DISABLED AIRBAG SYSTEM ON THE CAR. GM DEALER READ AIRBAG FAULT CODE WHICH INDICATED CLOCKSPRING FAULT. (P/N 92184056) DEALER REPORTED THIS IS A COMMON ISSUE FOR THIS VEHICLE. THEY REPLACED WITH A NEW CLOCKSPRING, (WITH A NEW P/N 92234063). COST $800, AND ANY AFFINITY I HAD FOR GM. AIRBAGS COMPONENTS SHOULD NOT BE WEAR ITEMS ON VEHICLES.

NHTSA ID

11056684

Incident

Nov 3, 2017

Mileage

68,000 mi

FRONT END KNOCKING NOISE OVER BUMPS

NHTSA ID

11024116

Incident

Jul 28, 2017

Mileage

40,000 mi

TOOK 2009 PONTIAC G8 GT IN FOR AIRBAG RECALL TO REPROGRAM AIRBAG TIMING. TWO DAYS LATER THE AIRBAG LIGHT CAME ON, CONTACTED SERVICE DEPARTMENT AS IT CANT BE A COINCIDENCE THAT THEY JUST WORKED ON THE AIRBAG SYSTEM AND NOW THE CAR HAS A AIRBAG ISSUE. THEY WANTED $149 TO RE-DIAGNOSE A PROBLEM THAT THEY CREATED IN MY OPINION. DOING A QUICK INTERNET SEARCH OF THE PROBLEM, SEVERAL OTHERS HAVE RUN INTO THE SAME SCENARIO OF THE LIGHT COMING ON AFTER HAVING THE RECALL PERFORMED. I REFUSE TO PAY THE DIAGNOSTIC FEE AND STILL HAVE NOT HAD THE ISSUE RESOLVED. GM NEEDS TO STEP UP TO THE PLATE AND ISSUE ANOTHER RECALL FOR THIS ISSUE.

NHTSA ID

11021403

Incident

Sep 9, 2015

Mileage

50,000 mi