2015 Chevrolet Malibu

When turning off engine, multiple times had "Shift to Park" warnings and car does not shut down. Sometimes goes away after 10 - 20 seconds. Other times must restart car, place transmission back into park, open drivers' door and then turn off. Told by dealer that it is a known problem for multiple model years and vehicle models with multiple technical bulletins issued but no recall. Please review and require a recall if appropriate.

Code P2646 (among others) came up. This impacts driveability, safety and mileage performance. Problem was diagnosed by 2 separate mechanics, including Chevrolet dealer. First mechanic replaced recommended part twice but issue persists. No warning prior to the issue appearing. GM issued a Special Coverage Adjustment for the Chevrolet Malibu 2014 model (N192289160), but not the 2015 even though original bulletin (PIP5527K) says the issue applies to both 2014 and 2015 models.

I WAS PULLING OUT OF PARKING LOT WHEN MY CAR GEARS STARTED TO JERK THEN A "SERVICE POWER STEERING" ICON FLASHED ON THE DASHBOARD. MY ENGINE LIGHT READ A P305F CODE WHICH ONLY TOLD ME IT WAS A PROBLEM WITH THE DUAL BATTERY CONTROL MODULE (DBCM) I THEN TOOK THE VEHICLE BACK TO MY LOCAL DEALERSHIP AND THERE DIAGNOSTICS JUST SAID TO REPLACE THE MAIN BATTERY. HOWEVER I REPLACED BOTH BATTERIES AND CAR STILL HAD THE SAME PROBLEM. I DID MY PERSONAL RESEARCH AND I ENDED UP REPLACING THE BATTERY MODULE YET CAR STILL HAD SAME ISSUE. I'VE ALREADY BEEN TO THE DEALERSHIP TWICE AND CAN'T AFFORD TO KEEP SPENDING MONEY ON DIAGNOSTIC TEST. I ALSO NOTICED THAT THIS WAS A COMMON ISSUE FOR THIS VEHICLE AND THAT MULTIPLE PEOPLE HAD FILED COMPLAINTS ABOUT THIS PARTICULAR PROBLEM. THIS PROBLEM HAPPENS TO ME AT RANDOM TIMES WHILE DRIVING OR WHILE PULLING OUT OF PARKING LOT AND IS A MAJOR HAZARD IF DRIVING ON BUSY STREET OR HIGHWAY. WHEN IT DOES THE AUTO STOP AT A RED LIGHT THE CAR JERKS AND SOMETIMES GEARS WILL LOCK UP AND TRANSMISSION WILL EXPERIENCE PROBLEMS AS WELL. OTHER TIMES THE CAR JUST JERKS AND A SERVICE POWER STEERING ICON WILL DISPLAY ON THE DASHBOARD

I HAVE TAKEN MY CAR TO 2 DIFFERENT MECHANIC SHOPS TO TRY AND FIND THE ISSUE THAT I AM HAVING WITH ACCELERATION. THE CAR IS NOT ACCELERATING AND NO ONE KNOWS WHAT THE PROBLEM IS. IT IS CURRENTLY WITH BECK CHEVY AND I AM NOW AT THE $700 MARK AND MY CAR HAS YET TO BE FIXED. WHEN DRIVING THE CAR WILL JUST STOP ACCELERATING AND I HAVE BEEN STUCK IN THE MIDDLE OF A BUSY HIGHWAY TWICE.

TL* THE CONTACT OWNS A 2015 CHEVROLET MALIBU. THE CONTACT STATED THAT WHILE DRIVING OUT OF THE PARKING LOT, THE VEHICLE JERKED AND STALLED WITHOUT WARNING. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKING TO MALCOLM CUNNINGHAM CHEVROLET LOCATED AT 2031 GORDON HWY, AUGUSTA, GA 30909, WHERE THE TRANSMISSION WAS REPAIRED, NOT REPLACED. THE FAILURE RECURRED AND THE SAME DEALER AGAIN REPAIRED THE TRANSMISSION. THE CONTACT WAS CONCERNED THAT THE TRANSMISSION SHOULD HAVE BEEN REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED THE CONTACT BACK TO THE DEALER. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 86,000.

TL* THE CONTACT OWNS A 2015 CHEVROLET MALIBU. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH THE VEHICLE STARTED TO DRIVE TO THE RIGHT AND THE WHEELS BEGAN TO LOSE TRACTION BEFORE THE STEERING WHEEL BECAME DIFFICULT TO TURN CAUSING THE DRIVER TO LOSE CONTROL OF THE STEERING. THE VEHICLE THEN SPUN OUT AND CRASHED INTO A DITCH. THE CONTACT STATED THAT ALL AIR BAGS DEPLOYED EXCEPT FOR THE DRIVER'S FRONTAL AIR BAG. THE DRIVER SUSTAINED LOWER BACK AND LEFT SHOULDER INJURIES HOWEVER HAD NOT SOUGHT MEDICAL ATTENTION DUE TO COVID-19. THE CONTACT STATED THAT A POLICE OFFICER WAS DRIVING BEHIND HER AND STOPPED TO ASSIST. POLICE REPORT WAS FILED. THE VEHICLE WAS NOT TOWED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. ALSO, THE VEHICLE HAD PREVIOUSLY EXPERIENCED ELECTRICAL PROBLEMS WHICH CAUSED THE DOORS, LOCKING THE DRIVER INSIDE THE VEHICLE. THE CONTACT STATED AT THE TIME OF THE ELECTRICAL FAILURE THERE WAS A BURNING ODOR COMING FROM THE VENTS. THE VEHICLE WAS TAKEN TO LYNCH CHEVROLET OF MUKWONAGO (280 EAST WOLF RUN MUKWONAGO, WI 53149) WHO REPLACED AN ELECTRICAL HARNESS AND MODULE. NO FURTHER INFO WAS AVAILABLE. THE VEHICLE HAD EXPERIENCED A SHIFT TO PARK FAILURE AND THE VEHICLE WOULD NOT IMMEDIATELY SHUT OFF. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER AND THE TRANSMISSION SHIFT CONTROL ASSEMBLY WAS REPLACED BUT THE FAILURE WOULD STILL OCCUR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURES. THE FAILURE MILEAGE WAS 65,000. *DT*JB

ON JANUARY 15TH. AT 08:26AM WHILE DRIVING TO WORK MY CHECK ENGINE LIGHT CAME ON. ON JANUARY 19TH. THE CAR WAS DROPPED FOR SERVICE AT WESTGATE CHEVROLET IN EDMONTON, AB. AFTER TWO WEEKS OF TESTING AND MULTIPLE PART CHANGES THE DEALER ESTABLISHED THAT MY CAR HAS A FAULTY "INTAKE OIL CONTROL VALVE". THIS IS A WELL KNOWN FAILURE OF THE GM ECOTEC 2.5 LKW ENGINE. GM HAS BEEN TRYING TO REDESIGN THE PART SINCE SEPTEMBER OF 2019. AS OF TODAY MAY 20TH, 2020 THE REPLACEMENT PART HAS STILL NOT BEEN MADE AVAILABLE AND MY CAR HAS BEEN SITTING AT THE DEALER FOR 4 MONTHS NOW. MULTIPLE OWNERS OF 2014 AND 15 MALIBU'S AND IMPALA'S ARE SUFFERING THE SAME FAITH. LATELY GM CORPORATE HAS NOT EVEN RETURNED E-MAILS FROM MY DEALER AS TO WHEN THE NEW PART WILL ME MADE AVAILABLE. THIS IS AN ABSOLUTELY UNACCEPTABLE BEHAVIOR ON PART OF GM. *TR

IN AUGUST 2019, MY 2015 CHEVY MALIBU STARTED HAVING WITH THE VARIABLE VALVE TIMING (VVT) SOLENOID -PART # 12633613 (ABT. 80K MILES). WHEN ACCELERATING INTO PASSING GEAR, THE ENGINE WOULD STEP OUT OF GEAR AND THE RPM'S WOULD REV VERY HIGH WHILE THE CAR SLOWED. I WOULD HAVE TO LET OFF PEDAL UNTIL RPM'S LOWERED, THEN ACCELERATE SLOWLY. MY LOCAL GARAGE DIAGNOSED THE BAD PART AND BEGAN SEARCHING FOR A REPLACEMENT. THEY DISCOVERED THAT (1)-GM IS THE ONLY COMPANY THAT MAKES THE PART, (2)-THAT GM DOESN'T HAVE ANY MORE REPLACEMENT PARTS AND (3)-GM IS NOT GOING TO MAKE ANY MORE. THEY DISCOVERED THAT MANY GM DEALERSHIPS HAVE HUNDREDS ON BACK ORDER ALSO. IN DECEMBER I FILED A COMPLAINT WITH CHEVY CUSTOMER SERVICE; CASE # 9-5698216592 AND CONVERSED WITH VAHMARTA PH.#(866)-790-5600 AND FIELD REP; LOGAN EXT:5916533. THEIR FINAL ANSWER: (1) GM IS THE ONLY COMPANY THAT MAKES THE PART, (2) GM DOESN'T HAVE ANY MORE PARTS AND (3) GM ISN'T GOING TO MAKE ANY MORE PARTS. THEIR FINAL SOLUTIN: THEY OFFERED ME A $2,500 VOUCHER TOWARDS A NEW VEHICLE. GM IS QUITE AWARE THAT THIS IS A PROBLEM BUT IS NOT OFFERING A PART TO SOLVE THE PROBLEM. I AM CONCERNED ABOUT MY SAFETY AND THOSE AROUND ME ON THE ROAD. THE CAR DOESN'T ACCELERATE OR DECELERATE PROPERLY. WHAT IS A PROPER SOLUTION? THANK YOU FOR YOUR HELP.

SEPT 2019 THE CHECK ENGINE LIGHT CAME ON IN MY 2015 CHEVROLET MALIBU. DEALER DETERMINED PART# 12633613, ROCKER ARM CONTROL VALVE, IS THE SOURCE OF THE CHECK ENGINE LIGHT AND NEEDS TO BE REPLACED. I CAN NOT GET THE PART THRU DEALER OR AFTERMARKET. I AM IN CONTACT WITH THE DEALER ON A WEEKLY BASIS AND THERE IS NO ETA ON OBTAINING THE PART. I FILED A CASE WITH CHEVROLET ALSO AND THEY ALSO HAVE NO ETA. EVERY TWO DAYS A CHEVY REP CALLS ME TO TELL ME THERE IS NO UPDATED INFORMATION. THIS PART AFFECTS MALIBU'S & IMPALA'S AND IF YOU LOOK ONLINE THERE ARE HUNDREDS, IF NOT THOUSANDS, OF PEOPLE THAT NEED THE SAME PART. THERE ARE EVEN ONLINE FORUMS DEDICATED TO THIS PARTICULAR PART PROBLEM. OBVIOUSLY THERE IS A PROBLEM WITH THE DESIGN OF THE PART FOR THIS MANY PEOPLE LOOKING FOR REPLACEMENTS. THIS IS A DEFECTIVE PART AND CHEVROLET APPARENTLY IS NOT DOING ANYTHING TO FIX IT.