2007 Buick Rainier problems

“TL* THE CONTACT OWNS A 2007 BUICK RAINIER. AFTER ADDING FUEL TO THE VEHICLE, THE CONTACT NOTICED THE FUEL GAUGE DISPLAYED EMPTY AND THE EMPTY FUEL TANK WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 75,000. UPDATED 11/14/12*LJ”

“Window motors and window controls failing. I replaced two window motors at in 2017, at dealer because they failed, then the rear passenger window motor failed in 2020 and was replaced at mechanic shop with factory replacement, this rear passenger window is seldom used, but rear passenger window motor failed again in 2023 and was replaced again at mechanic shop. Drivers window motor now needs to be replaced. Window controls are intermittant. The components were replaced by dealer and by third-party mechanic. There is no warning prior to failure other than rolling down a window and not being able to get it back up at all, which poses a hazard in torrential rain and damages vehicle; or not being able to roll a window down when needed. The first replacement was under warranty. The rest have been out of pocket and have caused other damage due to rain. I feel the entire window operating system should have been recalled, driver side controls and all of the operting motors. This is a dangerous and expensive continuing problem. Never had this problem with any GM vehicle before the 2007 Rainer. Rear air suspension went out in 2018 and rear end fell down causing severe…”

“TL* THE CONTACT OWNS A 2007 BUICK RAINIER. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V755000 (EXTERIOR LIGHTING). THE DEALER WAS NOT ABLE TO SUPPLY THE PART FOR THE REPAIR FOR LONGER THAN 18 MONTHS. THE MANUFACTURER WAS UNABLE TO PROVIDE A PERMANENT REMEDY FOR THE RECALL REPAIR BEYOND A REASONABLE TIME FRAME. THE CONTACT WAS UNCERTAIN OF WHEN THE VEHICLE WOULD BE REPAIRED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. UPDATED 05/10/16*LJ UPDATED 11/21/2017*JS”

“BOTH TRAILING ARMS IN THE REAR SUSPENSION HAVE FAILED TO DUE TO RUST. THE FAILURE OF AT LEAST ONE OF THE TWO TRAILING ARMS OCCURRED WHEN TRAVELING ACROSS A BUMP IN THE ROAD AT LOW SPEED WHILE ON A LONG DISTANCE TRIP. THE 2007 BUICK RAINIER HAD A HISTORY OF BEING IN PENNSYLVANIA. THE USE OF SALT DURING THE WINTER MONTHS WAS THE LIKELY CAUSE OF THE FAILURES. THE FAILING OF THE TRAILING ARMS RESULTED IN CONSIDERABLE VIBRATIONS AT LOW SPEEDS UP TO ~40 MPH. THE FAILING OF THE TRAILING ARMS COULD HAVE RESULTED IN THE LOST OF REPLACEMENT SPRINGS IF A SIGNIFICANT BUMP HAD BEEN HIT WHILE DRIVING. NOTE: REPLACEMENT SPRINGS ARE OFTEN NECESSARY AFTER THE FAILURE OF THE AIR BAG SPRINGS, AS WAS THE CASE FOR THIS VEHICLE. FORTUNITLY, THE VEHICLE WAS REPAIRED BEFORE ANY ACCIDENT OCCURRED.”

“TL* THE CONTACT OWNS A 2007 BUICK RAINIER. THE CONTACT STATED THAT WHILE DRIVING 5 MPH, THE REAR END OF VEHICLE JERKED AND THE STABLE TRACK SYSTEM WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE OUTPUT SHAFT ON TRANSFER CASE AND SLIP YOKE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED BUT THE PROBLEM RECURRED. THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 59,507. *TR”

“DRIVERS DOOR WINDOW SCREECHES WHEN LOWERED, STOPS HALF WAY WHEN RAISED. HAS BECOME WORSE OVER THE PAST MONTH. NOW I MUST TRY HELPING IT BY HAND WHILE PUSHING THE UP BUTTON..NOW I AM AFRAID TO LOWER WINDOW FOR FEAR OF NOT BEING ABLE TO GET IT TO RAISE. *TR”