IllustrationSERVICE AIR BAG LIGHT IS ON, THIS IS A SAFETY HAZARD AND I THINK GM SHOULD TAKE THE RESPONSIBILITY TO REPAIR THIS BEFORE SOMEONE GETS SERIOUSLY INJURED BECAUSE THE AIR BAG DID NOT DEPLOY. *TR
2007 Saturn Sky
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Sky years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
530–25K
5425–50K
6450–75K
1675–100K
4100–150K
1150K+
192 reports with mileage · 92 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.
- Air Bags. Review the 234 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 29 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Seats. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
10 crash reports0 fire reports10 injury reports
Air Bags complaints
234 reportsI WENT INTO A PARKING LOT AND OVER A SPEED BUMP WITH A PASSENGER IN THE CAR. AS SOON AS WE WENT OVER THE SPEED BUMP THE LIGHT ON MY DASH THAT SHOWS AN AIRBAG BEING DEPLOYED LIT UP. NOW THE DEALERSHIP SAYS THE PASSENGER PRESENCE MODULE FOR THE PASSENGER AIR BAG IS BAD. SINCE THIS IS A "SMART" AIRBAG SYSTEM THE MODULE HAS TO BE CH…
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I WENT INTO A PARKING LOT AND OVER A SPEED BUMP WITH A PASSENGER IN THE CAR. AS SOON AS WE WENT OVER THE SPEED BUMP THE LIGHT ON MY DASH THAT SHOWS AN AIRBAG BEING DEPLOYED LIT UP. NOW THE DEALERSHIP SAYS THE PASSENGER PRESENCE MODULE FOR THE PASSENGER AIR BAG IS BAD. SINCE THIS IS A "SMART" AIRBAG SYSTEM THE MODULE HAS TO BE CHANGED AND CALIBRATED AT THE DEALER. THIS WAS ONE OF A VERY FEW TIME I'VE HAD A PASSENGER IN MY CAR AND SEEMS BEYOND COMPREHENSION THAT THIS SENSOR WOULD BREAK WITH SUCH LIMITED USE AND COST $1000 TO REPLACE. I HAVE FOUND THROUGH MY RESEARCH THAT MANY THOUSANDS OF GM PRODUCTS ARE HAVING VERY SIMILAR ISSUES WITH VERY SIMILAR COST TO REPAIR. SURE SEEMS LIKE GM KNOWS THERE IS A PROBLEM BUT HAS FOUND THAT IT'S MORE PROFITABLE TO KEEP REPLACING THEM AT THE OWNERS COST! *TR
I HAD MY 2007 SATURN SKY INSPECTED, AND THE CHECK AIR BAG SENSOR CAME ON. THE VEHICLE HAS 17, 000 MILES AND HAS NEVER BEEN WRECKED. IT LIVES IN A GARAGE. *TR
2007 SATURN SKY REDLINE SITTING AT AN IDLE PASSENGER SAT DOWN IN THE SEAT AND SERVICE AIRBAG LIGHT ILLUMINATED, DIC SHOWED "SERVICE AIRBAG SYSTEM", PASSENGER AIRBAG INDICATOR LIGHT SHOWED OFF. UPON TAKING TO DEALER PROBLEM WAS DETERMINED TO BE THE PASSENGER PRESENCE SYSTEM (PPS) SENSOR FAILED. THE SENSOR FAILED DO TO THE FLEXIN…
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2007 SATURN SKY REDLINE SITTING AT AN IDLE PASSENGER SAT DOWN IN THE SEAT AND SERVICE AIRBAG LIGHT ILLUMINATED, DIC SHOWED "SERVICE AIRBAG SYSTEM", PASSENGER AIRBAG INDICATOR LIGHT SHOWED OFF. UPON TAKING TO DEALER PROBLEM WAS DETERMINED TO BE THE PASSENGER PRESENCE SYSTEM (PPS) SENSOR FAILED. THE SENSOR FAILED DO TO THE FLEXING OF THE SENSOR AS PASSENGERS GOT IN AND OUT OF THE VEHICLE NOT FROM NEGLECT BY THE OWNER. THE TOTAL IS $1125.00 WITH PART SHIPPING INSTALL AND ZEROING OF NEW THE SENSOR. THIS IS A VERY COMMON PROBLEM WITH THE SATURN SKY AND PONTIAC SOLSTICE, THERE HAS BEEN REPORTS OF THE REPLACEMENT SENSORS FAILING IN AS LITTLE AS A YEAR. WHEN THIS PART FAILS THE PASSENGER SIDE AIRBAG WILL NOT DEPLOY CAUSING A SIGNIFICANT RISE IN THE POTENTIAL INJURY OF THE PASSENGER DURING A CRASH. WITH THE ABUNDANCE OF THIS PROBLEM IT AN OBVIOUS DEFECT OF THE PART THE ONLY WAY AN OWNER CAN STOP THIS FROM HAPPENING IS TO NOT HAVE ANYONE OR ANYTHING IN THE PASSENGER SEAT TO AVOID FLEXING OF THE SENSOR. THE PRICE FOR THE REPAIR, THE POTENTIAL INJURY AND HOW OFTEN THIS IS HAPPENING, I BELIEVE IS A VALID REASON FOR A SAFETY RECALL AND REPLACEMENT OF THE SENSOR BY THE MANUFACTURER OR DEALER. *TR
THE PASSENGER SEAT AIRBAG SENSOR HAS FAILED IN MY CAR. THIS HAS RESULTED IN A CONDITION IN WHICH THE PASSENGER AIR BAG IS PERMANENTLY DISABLED, A POTENTIAL LARGE SAFETY HAZARD. AFTER RESEARCHING THIS ISSUE, IT APPEARS AS THOUGH THIS IS A COMMON PROBLEM AMONG THE SATURN SKY AND PONTIAC SOLSTICE CARS, AND THERE IS NO OUTSTANDING…
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THE PASSENGER SEAT AIRBAG SENSOR HAS FAILED IN MY CAR. THIS HAS RESULTED IN A CONDITION IN WHICH THE PASSENGER AIR BAG IS PERMANENTLY DISABLED, A POTENTIAL LARGE SAFETY HAZARD. AFTER RESEARCHING THIS ISSUE, IT APPEARS AS THOUGH THIS IS A COMMON PROBLEM AMONG THE SATURN SKY AND PONTIAC SOLSTICE CARS, AND THERE IS NO OUTSTANDING RECALL TO REMEDY THIS ISSUE. THERE ARE MANY OF THESE CARS ON THE ROAD TODAY THAT ARE OPERATING WITHOUT A FUNCTIONAL PASSENGER AIR BAG, PUTTING PASSENGERS ARE SIGNIFICANTLY GREATER RISK FOR INJURY IN THE EVENT OF A COLLISION. GIVEN THE PREVALENCE OF THIS ISSUE, ITS SEVERITY, AND THE COST TO REPAIR, I FEEL AS THOUGH A SAFETY RECALL IS SHOULD BE CONSIDERED FOR THESE MODELS. *TR
NOTHING HAPPEN NOT SURE WHY THE LIGHT IS ON. MY DAUGHTER HAS NOT HAD AN ACCIDENT. *TR
THE PASSENGER AIR BAG SENSOR FAILED. I HAVE READ THAT THIS IS COMMON IN SKY AND SOLSTICE VEHICLES. EVEN WHEN THEY ARE REPAIRED, THEY FAIL AGAIN. $800 REPAIR ... SO MY PASSENGER IS TRAVELING WITH NO AIRBAG AT ALL TIMES. *TR
THE AIR BAG SEAT SENSOR IN MY VEHICLE FAILED AND ANY PASSENGER IN THE CAR FACES RISK IF AN ACCIDENT WERE TO OCCUR. IT IS MY UNDERSTANDING THAT THE OWNER'S COST TO FIX THIS ITEM IS PROHIBITIVE ($700 - $1000), AND THAT THE EARLY FAILURE OF THIS PART IS SOMEWHAT COMMON FOR THIS VEHICLE. I THINK BECAUSE OF ALL THE COMPLAINTS ABOUT T…
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THE AIR BAG SEAT SENSOR IN MY VEHICLE FAILED AND ANY PASSENGER IN THE CAR FACES RISK IF AN ACCIDENT WERE TO OCCUR. IT IS MY UNDERSTANDING THAT THE OWNER'S COST TO FIX THIS ITEM IS PROHIBITIVE ($700 - $1000), AND THAT THE EARLY FAILURE OF THIS PART IS SOMEWHAT COMMON FOR THIS VEHICLE. I THINK BECAUSE OF ALL THE COMPLAINTS ABOUT THIS IT IS A PROBLEM AND MAY CAUSE SOMEONE TO GET REALLY HURT. LEFT DEFECTIVE COULD BE REALLY SERIOUS TO A PASSENGER. *TR
MY SATURN SKY'S PASSENGER AIR BAG "SERVICE AIR BAG" LIGHT HAS BEEN ON FOR A MONTH NOW, AND I ASSUME THERE IS NO PROTECTION FROM IT. I RESEARCHED ON LINE ABOUT IT AND IT SEEMS EVERY CAR HAS THIS ISSUE EVENTUALLY. I KNOW SATURN NO LONGER EXISTS, BUT GM SHOULD DO A RECALL ON THEM AND GET THEM FIXED. THIS IS SERIOUS ISSUE AND A …
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MY SATURN SKY'S PASSENGER AIR BAG "SERVICE AIR BAG" LIGHT HAS BEEN ON FOR A MONTH NOW, AND I ASSUME THERE IS NO PROTECTION FROM IT. I RESEARCHED ON LINE ABOUT IT AND IT SEEMS EVERY CAR HAS THIS ISSUE EVENTUALLY. I KNOW SATURN NO LONGER EXISTS, BUT GM SHOULD DO A RECALL ON THEM AND GET THEM FIXED. THIS IS SERIOUS ISSUE AND A $750-$1000 REPAIR THAT MOST CAN'T AFFORD. *TR
EVERYTIME I START MY VEHICLE I GET THE FOLLOWING MESSAGES ON THE CONTROL PANEL. SERVICE AIRBAG, SERVICE TRACTION CONTROL, ESC OFF/DISABLED. THERE HAS BEEN NO ACCIDENTS ON THE VEHICLE BUT LACK OF ESC MAKES CONTROLLING THE RWD PERFORMANCE VEHICLE DIFFICULT, IN ADDITION THE SERVICE AIRBAG MESSAGE IS FURTHER REASON FOR CONCERN.
Official recalls
417V061000 · Air Bags:sensor:occupant Classification
Jan 26, 2017
General Motors LLC (GM) is recalling certain 2006-2010 Pontiac Solstice and 2007-2010 Saturn Sky vehicles. The Passenger Air Bag Suppression System (PPS) sensor may become bent or damaged within the front passenger seat, possibly disabling the front passenger air bag.
Consequence & remedy
Consequence: In the event of a crash, if the front passenger air bag does not deploy as intended, the front passenger has an increased risk of injury.
Remedy: The remedy for this recall is still under development. A permanent remedy is currently under development. The recall began February 26, 2018. Owners may contact Pontiac customer service at 1-800-762-2737 or Saturn customer service at 1-800-553-6000. GM's number for this recall is 17036.
14V171000 · Electrical System:ignition
Apr 10, 2014
General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.
Consequence & remedy
Consequence: If the key can be removed from the ignition when the ignition is not in the "off" position, the vehicle could roll away: (a) for an automatic transmission, if the transmission is not in the "Park" position; or (b) for a manual transmission, if the parking brake is not engaged and the transmission is not in the "Reverse" position. This potential for rollaway increases the risk for a crash and occupant or pedestrian injuries.
Remedy: General Motors will notify owners, and for vehicles that were built with the defective ignition cylinder and have not previously had the ignition cylinder replaced with the redesigned part, dealers will replace the ignition cylinder and cut and, if necessary, re-learn two ignition/door keys for each vehicle. For vehicles that were built with the redesigned ignition cylinder or had the ignition cylinder replaced with the redesigned part, dealers will cut and, if necessary, re-learn two ignition/door keys for each vehicle. The recall began on April 18, 2014. Chevrolet owners may contact General Motors at 1-800-222-1020, Pontiac owners at 1-800-762-2737, and Saturn owners at 1-800-553-6000. General Motors' number for this recall is 14113 for the ignition lock cylinder and key replacement, and 14133 for only key replacements. Note: Until a vehicle has been remedied, owners and operators are advised that when exiting, to be sure that the vehicle is in "Park," or in the case of a manual transmission, that the vehicle is in the "Reverse" position and the parking brake is engaged.
14V047000 · Air Bags; Electrical System:ignition:switch
Feb 10, 2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.
Additional source detail variants (2)
Air Bags
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.
Electrical System:ignition:switch
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. On February 25, 2014, GM increased the recall to include an additional 748,024 model year 2006-2007 Chevrolet HHR and Pontiac Solstice vehicles and 2003-2007 Saturn Ion vehicles and 2007 Saturn Sky vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine. On March 27, 2014, GM notified the agency that the defective ignition switches may have been used as service replacement parts on other vehicles, and as a result GM will be recalling certain model year 2008-2010 Chevrolet Cobalt, Saturn Sky, and Pontiac G5 and Solstice, and 2008-2011 Chevrolet HHR vehicles. The part numbers for the service parts are 10392423 (a/k/a ACDelco D1461F), 10392737, 15857948, 15854953, 15896640, and 25846762. This expansion represents an additional 823,788 vehicles.
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.
Remedy: GM will notify owners, and dealers will replace the ignition switch, free of charge. An interim notification was issued to owners of 2007 and earlier models on March 10, 2014, informing them of the safety defect. Owners of 2008 and later vehicles will be mailed an interim letter on April 21, 2014. All affected owners will receive another letter once parts are available. The recall began on April 18, 2014. Owners may contact Chevrolet at 1-800-222-1020, Pontiac at 1-800-762-2737 or Saturn at 1-800-553-6000. GM's number for the initial recall is 13454 and 14063 for the expansion. GMs recall number for the vehicles that may have received the replacement parts is 14092. Note: Until the recall repairs have been performed, it is very important that customers remove all items from their key rings, leaving only the vehicle key. The key fob (if applicable), should also be removed from the key ring. Always wear your seatbelt.
07V589000 · Power Train:axle Assembly:axle Shaft:seal
Dec 20, 2007
ON CERTAIN PASSENGER VEHICLES, THE REAR AXLE PINION SEAL DOES NOT MEET ALL OF THE SPECIFICATIONS AND MAY EXPERIENCE A FLUID LEAK.
Consequence & remedy
Consequence: A REAR DIFFERENTIAL FAILURE MAY CAUSE LOSS OF MOTIVE POWER AND POSSIBLY LOSS OF CONTROL INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE PINION SEAL FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 1, 2008. OWNERS MAY CONTACT CADILLAC AT 1-800-458-8006 OR HTTP://WWW.CADILLAC.COM; PONTIAC AT 1-800-620-7668 OR HTTP://WWW.PONTIAC.COM; AND SATURN AT 1-800-972-8876 OR HTTP://WWW.SATURN.COM.
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
3DP20002 · Hvac Blower Motor Connector
Opened Feb 7, 2020 · Closed Oct 27, 2022
Status: closed (inferred from source dates) · Electrical System:wiring:interior/under Dash
The Office of Defects Investigation (ODI) has completed its review of a Defect Petition received December 12, 2019 requesting an investigation into the possibility of passenger compartment fires attributed to overheating HVAC blower motor connectors in Model Years (MY) 2006-2010 Pontiac Solstice and Saturn Sky vehicles.An analysis of General Motors (GM) complaint data and information in NHTSA?s databases identified thirteen unique vehicle identification numbers (VINs) with reported incidents that could pertain to blower motor overheating, smoking, or melting in the 90,938 MY2006-2010 Saturn Sky and Pontiac Solstice vehicles produced. Two of the thirteen cited incidents reported smoke and thermal damage that may be attributed to the HVAC blower motor although neither incident was confirmed through vehicle inspection. One incident, a MY2008 Saturn Sky with substantial field exposure from a frontal collision, could not have the root cause identified. The other, a MY2007 Pontiac Solstice, did not inform the manufacturer nor take the vehicle to a dealer for evaluation.Most of the 13 incidents reported an overheated or discolored connector with attendant loss of HVAC blower fan function. GM reported 354 warranty claims with the subject components for the Sky and Solstice, none of which included a report of fire and only one report of smoke. Over a period of ten to fourteen years in service, there are two reports of smoke or thermal damage.While the subject Sky and Solstice vehicles and the recalled Hummer H3 and H3T vehicles do share common components, the Sky and Solstice vehicles have demonstrated very different behavior and their HVAC system has a lower power draw than the recalled Hummer H3 and H3T vehicles. The recalled H3 and H3T vehicles generate over triple the failure rate of the Sky and Solstice vehicles. GM suggested in its response to the ODI?s information request that this difference was due to the larger interior volume of a recalled Hummer vehicle imposing a heavier electrical load and duty cycle on its HVAC blower. The duty cycle is defined as how long it takes for the vehicle to cool down enough before the HVAC blower motor fan speed is lowered or turned off completely.Additionally, due to the size differential between the Sky and Solstice vehicles and the recalled Hummer H3 and H3T vehicles, the parts have a different power draw. The Sky and Solstice vehicles, due to their smaller size, draw less wattage, which reduces the likelihood of a thermal event. This condition in the Sky and Solstice vehicles typically leads to an inoperable HVAC blower motor as opposed to a thermal event.Despite the commonality of parts in the Sky and Solstice vehicles with those that were the basis of a safety recall, the subject vehicles have not demonstrated a safety defect trend that would likely lead to a safety recall or merit further investigation by the ODI. The subject vehicles have a low rate of reported thermal events over the ten to fourteen years they have been in service with the most recent occurring in 2017 with no confirmed fires. The HVAC blower motor was not confirmed to be the root cause for either thermal event cited above.After thoroughly assessing the material submitted by the petitioner, information already in NHTSA?s possession, information submitted by GM in response to an information request, and the potential risks to safety implicated by the petitioner?s allegation, NHTSA does not believe that the petition warrants a formal investigation at this time. Consequently, the petition is denied.The entire petition denial can be viewed in the October 14, 2022 Federal Register under DP20-002.(https://www.f
DP16001 · Passenger Sensing System Sensor Mat
Opened May 16, 2016 · Closed Apr 24, 2017
Status: closed (inferred from source dates) · Air Bags:sensor:occupant Classification
The Office of Defects Investigation (ODI) received a petition requesting the opening of an investigation into the air bag system on model year 2006-2010 Pontiac Solstice and 2007-2010 Saturn Sky, the subject vehicles.The petitioner raised the issue of failure of the Passenger Sensing System for the front passenger seating position.On January 26, 2017, General Motors filed a defect information report recalling the subject vehicles to address the issue raised by the petition.In view of the recall, ODI considers the petition moot and is closing the action.The closing of the petition does not constitute a finding by NHTSA that a safety-related defect does not exist, and the agency reserves the right to take additional action if warranted by future circumstances.
PE07037 · Failure Of The Rear Differential
Opened Jul 17, 2007 · Closed Dec 27, 2007
Status: closed (inferred from source dates) · Power Train:driveline:differential Unit
ODI EVALUATED TWO DIFFERENT ALLEGED DEFECTS INVOLVING REAR DRIVETRAIN COMPONENTS DURING THIS PRELIMINARY EVALUATION.GM IS CONDUCTING A RECALL TO ADDRESS ONE OF THE DEFECT CONDITIONS AND ODI HAS OPENED AN ENGINEERING ANALYSIS TO CONTINUE ITS INVESTIGATION OF THE OTHER ALLEGED DEFECT. ON DECEMBER 19, 2007, GM SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA CONCERNING DEFECTIVE REAR AXLE PINION SEALS IN APPROXIMATELY 275,936 MODEL YEAR (MY) 2005-07 CADILLAC CTS, STS AND SRX VEHICLES AS WELL AS MY 2006-07 PONTIAC SOLSTICE AND MY 2007 SATURN SKY VEHICLES (RECALL 07V-589).ON STS AND SRX VEHICLES WITH ALL WHEEL DRIVE, THE FRONT AXLE PINION SEAL ALSO DOES NOT MEET ALL OF GM'S SPECIFICATIONS AND MAY EXPERIENCE A FLUID LEAK.GM INDICATED THAT THE SEAL SUPPLIER MADE AN UNAUTHORIZED CHANGE TO THE PINION SEAL MATERIAL.LEAKING PINION SEALS COULD RESULT IN LOSS OF REAR DIFFERENTIAL LUBRICATION WHICH COULD RESULT IN REAR WHEEL LOCK-UP AND LOSS OF VEHICLE CONTROL. ON DECEMBER 7, 2007, ODI OPENED AN ENGINEERING ANALYSIS (EA07-017) TO INVESTIGATE COMPLAINTS OF REAR DRIVETRAIN COMPONENT FAILURE (E.G., FRACTURED REAR DIFFERENTIAL CARRIER HOUSING OR REAR AXLE HALF SHAFTS) WHILE DRIVING IN APPROXIMATELY 7,600 MY 2004 THROUGH 2006 CADILLAC CTS-V VEHICLES.THIS CONDITION MAY RESULT IN A LOSS OF MOTIVE POWER AND VEHICLE DISABLEMENT AND IS NOT ADDRESSED BY RECALL 07V-589.ODI IDENTIFIED 35 COMPLAINTS (16 TO ODI AND 19 TO GM) AND 128 WARRANTY CLAIMS POTENTIALLY RELATED TO THIS CONDITION (SEE EA07-017 OPENING RESUME).THESE COMPLAINTS ARE NOT INCLUDED IN THE FAILURE REPORT SUMMARY OF THIS CLOSING RESUME. THE COMPLAINTS AND WARRANTY FIGURES GIVEN IN THIS RESUME ARE LIMITED TO THOSE THAT (A) ARE MOST LIKELY CAUSED BY A LEAKING REAR PINION SEAL; AND (B) RESULTED IN AN ALLEGATION OF A REAR DIFFERENTIAL FAILURE WHILE DRIVING.THE DATA DO NOT INCLUDE ALL REPORTS OF SEAL LEAKAGE.