https://plaincars.com/make/cadillac-ct6-plug-in-hybrid New NHTSA complaints and recalls filed for the Cadillac CT6 Plug-IN Hybrid. en-us Sun, 18 Oct 2026 10:33:37 GMT https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1699999 Fri, 16 Oct 2020 00:00:00 GMT MY ENGINE LIGHT IS ON AND THIS IS THE 15TH TIME I HAVE BOUGHT MY CAR IN FOR VARIOUS ENGINE PROBLEMS LIKE ENGINE POWER REDUCED AND OTHER PROBLEMS WITH THIS CAR. THE CAR WOULD JUST STOP IN THE MIDDLE OF THE RIDE OR JERKING AS I DRIVE IT. I HAVE BEEN ON THE HIGHWAY WHEN IT HAS STALLED BEFORE AS I DRIVE. I HAVE HAD THESE PROBLEMS SINCE I PURCHASED THE CAR IN 2018 https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1700000 Fri, 16 Oct 2020 00:00:00 GMT MY ENGINE LIGHT IS ON AND THIS IS THE 15TH TIME I HAVE BOUGHT MY CAR IN FOR VARIOUS ENGINE PROBLEMS LIKE ENGINE POWER REDUCED AND OTHER PROBLEMS WITH THIS CAR. THE CAR WOULD JUST STOP IN THE MIDDLE OF THE RIDE OR JERKING AS I DRIVE IT. I HAVE BEEN ON THE HIGHWAY WHEN IT HAS STALLED BEFORE AS I DRIVE. I HAVE HAD THESE PROBLEMS SINCE I PURCHASED THE CAR IN 2018 https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1700001 Fri, 16 Oct 2020 00:00:00 GMT MY ENGINE LIGHT IS ON AND THIS IS THE 15TH TIME I HAVE BOUGHT MY CAR IN FOR VARIOUS ENGINE PROBLEMS LIKE ENGINE POWER REDUCED AND OTHER PROBLEMS WITH THIS CAR. THE CAR WOULD JUST STOP IN THE MIDDLE OF THE RIDE OR JERKING AS I DRIVE IT. I HAVE BEEN ON THE HIGHWAY WHEN IT HAS STALLED BEFORE AS I DRIVE. I HAVE HAD THESE PROBLEMS SINCE I PURCHASED THE CAR IN 2018 https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1679510 Fri, 24 Jul 2020 00:00:00 GMT LOSS OF ALL VEHICLE POWER WHILE TRAVELING ON THE FREEWAY AT HIGHWAY SPEEDS. VEHICLE CHECK ENGINE, POWER LIMITED, AND ELECTRIC MOTOR OVERHEAT WARNING LIGHTS COME ON. THE COMBUSTION ENGINE WILL NOT START, AND BATTERY POWER AVAILABILITY GOES TO ZERO. THIS IS VERY DANGEROUS TO PUBLIC HEALTH AND SAFETY DUE TO INSTANTANEOUS LOSS OF COMBUSTION ENGINE AND ELECTRIC BATTERY POWER WHILE IN FAST-MOVING HIGHWA https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1651698 Wed, 04 Mar 2020 00:00:00 GMT ON MORE THAN THREE OCCASIONS, THIS VEHICLE HAS LOST SUBSTANTIAL OR ALL PROPULSION DUE TO ENGINEERING DESIGN DEFECTS WITH THE GAS/HYBRID ELECTRIC TRANSMISSION SYSTEM. ALL BUT ONE OF THESE SITUATIONS OCCURRED ON A HIGH SPEED FREEWAY CAUSING POTENTIALLY LIFE THREATENING CONDITIONS WHEN THE VEHICLE SUBSTANTIALLY SLOWED OR STOPPED. THIS IS A KNOWN ISSUE AS IS EVIDENCED BY OTHER OWNERS OF THIS VEHICLE https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1651699 Wed, 04 Mar 2020 00:00:00 GMT ON MORE THAN THREE OCCASIONS, THIS VEHICLE HAS LOST SUBSTANTIAL OR ALL PROPULSION DUE TO ENGINEERING DESIGN DEFECTS WITH THE GAS/HYBRID ELECTRIC TRANSMISSION SYSTEM. ALL BUT ONE OF THESE SITUATIONS OCCURRED ON A HIGH SPEED FREEWAY CAUSING POTENTIALLY LIFE THREATENING CONDITIONS WHEN THE VEHICLE SUBSTANTIALLY SLOWED OR STOPPED. THIS IS A KNOWN ISSUE AS IS EVIDENCED BY OTHER OWNERS OF THIS VEHICLE https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1613970 Mon, 21 Oct 2019 00:00:00 GMT TL* THE CONTACT OWNS A 2017 CADILLAC CT6. WHEN THE VEHICLE WAS STARTED, IT LURCHED FORWARD WITHOUT WARNING. THE FAILURE OCCURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO GOLD COAST CADILLAC (732-709-2168, LOCATED AT 2123 STATE ROUTE 35, OAKHURST, NJ 07755), BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED THE CONTACT BACK TO THE SAME https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1602971 Sat, 14 Sep 2019 00:00:00 GMT I PURCHASED THE USED 2017 CADILLAC CT6 IN MARCH 2019 WITH 24,192 MILES. IT WAS A CERTIFIED PRE -OWNED CAR BY THE DEALER. ADDITIONALLY I PURCHASED A CPO PROTECTION PLUS PROTECTION PLAN WITH THE CAR. I AM EXPERIENCING PROBLEMS WITH THE TRANSMISSION. DURING ACCELERATION AND DECELERATING THE CAR FEELS A HESITATION FOLLOWED BY A SIGNIFICANT SHAKE, SHUDDER, JERK, CLUNK OR HARD SHIFT. THE AUTO START https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1597677 Mon, 26 Aug 2019 00:00:00 GMT HARD SHIFTS IN LOW SPEEDS, INTENSE VIBRATION , SHUDDER THROUGHOUT DRIVING SPEED. CADILLAC DEALER SAID IT IS TORGUE CONVERTER ISSUE, CAR TRANSMISSION NEEDS TO BE FLUID EXCHANGED FOR $800. https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1520537 Mon, 03 Dec 2018 00:00:00 GMT TL* THE CONTACT OWNS A 2017 CADILLAC CT6. DUE TO THE CHANGES IN THE WEATHER, THE REAR WINDOW HAD A MARBLEIZED HAZE COVER, WHICH MADE VISIBILITY OUT OF THE WINDOW EXTREMELY DIFFICULT. THE VEHICLE WAS TAKEN TO SCHOOLEY CADILLAC (2101 45TH ST, WEST PALM BEACH, FL), BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, BUT NO SOLUTION WAS OFFERED. THE FAIL https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1520538 Mon, 03 Dec 2018 00:00:00 GMT TL* THE CONTACT OWNS A 2017 CADILLAC CT6. DUE TO THE CHANGES IN THE WEATHER, THE REAR WINDOW HAD A MARBLEIZED HAZE COVER, WHICH MADE VISIBILITY OUT OF THE WINDOW EXTREMELY DIFFICULT. THE VEHICLE WAS TAKEN TO SCHOOLEY CADILLAC (2101 45TH ST, WEST PALM BEACH, FL), BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE, BUT NO SOLUTION WAS OFFERED. THE FAIL https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1478856 Wed, 27 Jun 2018 00:00:00 GMT TRANSMISSION HAS A SIGNIFICATION CLUNK/HESITATION/DELAY SHIFTING UP FROM 1ST-2ND GEAR AND DOWN FROM 2ND-1ST GEAR. IN THE UPSHIFT, THE CAR VIOLENTLY LUNGES FORWARD ONCE THE ACCELERATION REV FROM THE PUSH OF THE PEDAL CATCHES UP WITH THE GEAR SHIFTING, NO MATTER HOW DELICATELY YOU MIGHT PUSH THE PEDAL. FEELS LIKE THE VEHICLE HAS BEEN HIT FROM BEHIND ONCE IT CATCHES. IN THE DOWNSHIFT, UPON BRAKING https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1471998 Wed, 30 May 2018 00:00:00 GMT RIGHT AFTER PURCHASE, THE NAV SCREEN KEPT FLICKERING, CAUSING A DISTRACTED DRIVER SITUATION AND A HAZARD. THE DEALER DID EVERYTHING THEY COULD PER GM GUIDELINES, BUT EVEN AFTER THE 1ST SERVICE VISIT, THE CAR WOULD SHUT DOWN IN DRIVE MODE, AS THE VEHICLE WAS IN MOTION. THEN THE VEHICLE WOULD NOT SHUT OFF USING THE POWER OFF BUTTON. GM IS TELLING THE DEALER, THE NAV FLICKERING SCREEN IS NOT A SAFETY https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1441409 Thu, 18 Jan 2018 00:00:00 GMT I HAVE HAD ISSUES WITH MY VEHICLE THAT INVOLVES HARD SHIFTING AT TIMES AND ALSO, THE VEHICLE SOMETIMES WILL LURCH QUITE ABRUPTLY. IT ACTUALLY FEELS AS IF THE VEHICLE WAS REAR ENDED. I HAVE TAKEN THE VEHICLE TO THE DEALERSHIP ON 4 OCCASIONS AND THEY WERE ONLY ABLE TO "REPLICATE" THE PROBLEM ONE TIME. THIS HARD SHIFT/LURCHING OCCURS USUALLY WHEN AT A STAND STILL AND, ONCE YOU REMOVE YOUR FOOT FRO https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1411920 Tue, 03 Oct 2017 00:00:00 GMT VEHICLE'S TRANSMISSION LURCHES AND SLIPS OUT OF GEAR IN COAST CONDITIONS; DURING TURNS AND IN INTERSECTIONS. https://plaincars.com/make/cadillac-ct6-plug-in-hybrid https://plaincars.com/make/cadillac-ct6-plug-in-hybrid#complaint-1404229 Tue, 29 Aug 2017 00:00:00 GMT LANE DEPARTURE WARNING ALERT DOES NOT WORK