Park brake pedal goes to the floor and does not hold. One of the brake cables was replaced. Dealer damaged drivers side body panels when placing car on hoist.
Hard 2 to 3 upshifts during off throttle after acceleration. Very violent bang during full throttle acceleration. Reprogrammed a computer. Still upshift with a more gentle jolt during cruising throttle uplifts.
Car would not crank over after a 40 minute ferry trip. Up to that point it had cranked over somewhat slower for the prevous weeks.
Would hear the direction "groaning" when turning the wheels when stopped. They changed the on board computer and this appeared to eliminate the problem.
When taking bumps or sometimes turning at a street corner, a creaking noise would come from the back of the truck. Turns out the hatch locking "post" or "U" on the body appeared to be misaligned - an easy fix.
onstar had codes dealer could not pull any codes uprnall systems tested normal
Chrome trim around cup holder was peeling. Dealer replaced with new part under warranty.
First trip to the dealer they did the de-carbonization, then on the second trip and 1 week in the shop they found excess carbon buildup on the intake valves and have replaced 3 injectors, added fuel treatment and recommended the top tier gasoline to us.
Paint starting lifting off of rear hatch. It was repainted under warranty.
The headliner has come down in the middle of car. National back order on this item. I have only had the car one month and the liner was down or noticed it the first day. It has been 4 weeks and not heard from dealer.
Headliner came down and could not be fixed. Turned in the car for a 2010 Traverse.
center console light stopped working. Took it to my dealer and they found the problem to be a bad wire harness. They ordered new part and tried to install. Dealer couldn't get the center console apart without damage, new console ordered. Replaced center console from previous repair.
At purchase the vehicle had three "blisters" on the roof and a similar mark on the door. They had the car 13 days and shortly after its return the new paint turned white. I got GM approval to take it to another dealer for the 2nd repair.
Rear passenger door has be repainted twice and several weeks ago I noted new defects. White spots coming through the paint. Left it with the dealer all day, they were able to remove some but looks like it may need to be painted again.
Paint defect same spot as previous, white showing through paint. After the dealer told me they wouldn't do anything else GM got involved and had them paint a third time, hopefully the last.
engine oil smelled of gasoline, fuel pump confirmed leaking and replaced.
Replace timing chain and tensioner or guides retrieve broken guides from oil sump replace oil
Engine noise at start up timing chain was stretched. The timing chain was also stretched with broken tensioners in November 2015. This makes 3 timing chains on this car, something is seriously wrong.
Engine noise at start up, poor fuel economy and performance. Replaced fuel pump this was the third fuel pump on the car replaced an intake and exhaust valve two camshaft actuators. leaky torque converter seal. replace torque converter seal. replace noisy serpentine belt
2ND REPLACEMENT OF ENTIRE HEADLINER
Driver left seat cushion bolster developed cracks in leather in 2 places. GM paid 200 toward getting repaired since car was beyond full warranty coverage on trim items.
OEM battery was cracked and leaking and replacements were on back order from GM. Dealer contacted GM Service and another battery was substituted for the defective one
The lifters for the rear door are no longer capable of holding the door up.
The driver side headlight has burned out twice. Dealer can find nothing wrong with it.
Passenger side covering of the front windshield post keeps coming off.
Left headlight burned out or stopped working on at least 3 occasions.
Front GMC logo on grill needed replaced. Was showing signs of water damage.
Chrome on front of the hood was starting to bubble near the bottom lip (where you unlatch the hood)
Drivers window rolling up slowly in the cold. Rolls down just fine. Rod was greased to see if it would help.
Drivers side window going up and down slowly again. Actuator greased.
Unable to manually shift. Wire has been "cut" somewhere in the shifting equipment. Paid $240 to find out it was going to cost $900 to fix it. Part "not covered" even though it affects manual shifting.
Torque converter. Exhaust manifold was leaking and loud.
Loud rattle on cold start. Sounds like a diesel starting again. Occasional loss of power. Knocking on left side front end. Headliner dropping again.
Rattle from rear hatch and/or headliner by sunroof.
The Remote would work intermittently. The issue was an interlock ignition problem that didn't recognize that the key was removed.
BlueTooth stopped working
Rattle in back never successfully fixed.
The headliner was sagging and the cubby hole lid in the top of the dash broke, would't spring up and stay up
Recall for rough idle The headliner looked like it is coming down.
Interior light in the back above cargo area fell out and wouldn't stay in. They fixed it.
Leaking oil and shifting funny. Replaced the torque convertor. Replaced catalytic convertor.
Said it was the timing chain streched and it damaged the engine. My extended warranty paid for a new engine.
Vehicle started holding compacted snow in lower door panels + on rocker panels. Reported. "OH stop worrying about your car."
3 complaints later and they think that the problem might be solved. At -20C after being garaged in my garage, the car has on several occasions stopped and blown cold air into the vehicle. They supposedly fixed it but we haven't had similar weather. Dealer attempts to twist the truth baffles brains.
Still having problem with vehicle computer, got rid of it.
Fuel pump pumping fuel into oil Stitching coming out of rear seats. No fix by the dealer they are hoping for a recall. Weather striping replaced after water damage. Rattles in front console loud noise on acceleration. Missing insulator and repaired GMC logo, water in logo Chrome bubbled and peeled on rear hatch. wire snapped causing check engine light Passenger door handle fell off Rear hatch handle broke IPOD connection does not work all the time
Headliner sag issue. Dealer replaced but did not fix problen. Dealer has ordered a 2nd one to try again.
For 2010 model Terains GMC is now installing 2011 headliners on the non-sun roof models as it has 4 magnets instead of 2 and is thcker to eliminate sag.
Changed oil seal on trans torque and R.H. axle seal.
Paint peeling on inside front pass. door, repaired, no cost to me. Headliner dropping drown, by about 3 or 4 inches and was repaired.
Auto-Transmission would not shift manually, with the plus and minus selector, repaired. Under warranty.
Interior molding on passenger side front windshield pillar fell off. Trim was repaired In less than an hour but I was left in the waiting room looking out the window at my repaired car for 45 minutes before thay would let me have it. Patsy Lou GMC service department is horrible.
stabilitrak light on, check engine light on, replace high pressure fuel pump. leather front seat developed wrinkles. replaced padding in seats.
new strut mounts and bearings
Squeaking driver side- could not replicate, but heard some squeaking in tailgate-so added grease, checked all joints/parts.
AC fan was weak - after inspection, AC Condenser replaced because leaking, had hole
Rear driver tail light out
Rust on rear gate around tail light. This was the second time this was repaired in less than 6 months.
Replace the seal between Transmission and motor. Hatchback small rust appeared from beneath the paint at the top right corner above the license plate.
timing chain There was rust on the trunk door
Chain drive for water pump broke and had to be replaced.
Spring for seatbelt tensioner replaced, second part needed and on order.
The drivers side seat belt clip is not working correctly. It has been to the shop twice but each time more parts are needed that are not in stock. Hopefully the 3rd time will be the last. Rear wiper blade is etching window. Dealer will replace window and wiper arm under warenty. Discovered an oil leak between the engine and trans. Dealer couldn't find.
Parts to complete repair installed. *dup This week a clip holding down the front carpet will be installed. Broken by car wash people.
Hook holding floor mat was pulled out by car wash when removing mat for cleaning. Dealer had to replace all of carpet in car to fix missing hook! Seats had to be removed etc and took more that 1/2 of day. No wonder GM has trouble!
water leaking into rear left taillight, tailight replaced under warranty