FaultScore

2007 Acura MDX electrical problems

51 of the 126 complaints about the 2007 Acura MDX are about the electrical system — 40% of everything reported for this model year. Half of the failures with a mileage on record happened before 100,000 miles.

F

51

Complaints

0

Crashes

2

Fires

1

Injuries

Exactly what failed

Electrical System 50 98.0%
Horn 1 2.0%

Electrical System across every Acura MDX year

2002 12 2.7%
2003 18 4.1%
2004 21 4.7%
2005 18 4.1%
2007 51 11.5%
2009 18 4.1%
2012 13 2.9%
2014 27 6.1%
2015 15 3.4%
2016 37 8.3%
2017 43 9.7%
2018 27 6.1%
2019 39 8.8%
2020 38 8.6%
2022 20 4.5%
2024 10 2.3%
2025 37 8.3%

What owners said

Filed with NHTSA, in their own words.

Marina, CA

ELECTRICAL SYSTEM

The driver's seat wiring harness on my daughter's 2007 Acura MDX has failed under normal operating conditions. The physical adjustment and movement of the driver's seat causes the factory wiring harness to over-tension and fracture internally. This has resulted in an intermittent, escalating failure of the Supplemental Restraint System (SRS), throwing diagnostic trouble code DTC 71-11 ("open circuit in the driver's seat position sensor"). This is a known manufacturer engineering defect documented under Acura Technical Service Bulletin TSB 11-023. This defect poses an immediate safety hazard because the vehicle's computer automatically disables the driver's side airbag safety deployment when the circuit loses connection. The manufacturer is currently refusing to cover the repair due to the age of the vehicle, despite it being a critical safety-restraint system failure that leaves the driver unprotected in a collision. (The exact date of first onset is estimated, as this safety defect is an ongoing, intermittent electrical failure that began several months ago but only recently became more frequent. We also were originally unaware that the airbag warning light coming on meant the airbags were disabled, or we would have brought the car in sooner.)

NHTSA complaint #11741869 — an unverified report by a vehicle owner.

at 84,000 miles ANN Arbor, MI

ELECTRICAL SYSTEM

TL* THE CONTACT OWNS A 2007 ACURA MDX. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED ELECTRICAL FAILURES WHERE THE POWER DOORS UNLOCK AND LOCK WITHOUT WARNING. ADDITIONALLY, THE WINDOWS WOULD RAISE AND LOWER WITHOUT WARNING. THE VEHICLE WOULD LOSE POWER WITHOUT WARNING. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC TO BE DIAGNOSED. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 84,000.

NHTSA complaint #11398763 — an unverified report by a vehicle owner.

at 133,000 miles Lenexa, KS

ELECTRICAL SYSTEM

THE RADIO AND NAVIGATION INTERMITTENTLY GO ON AND OFF WHILE DRIVING.MY ABS,CHECK EMISSION SYSTEM,SHAW-D WILL GO OFF. CAR WILL SHUT DOWN WHILE IM DRIVING AND I LOSE ALL POWER. I LOSE POWER TO LOCKS, WINDOWS AND BACK HATCH. SOME DAYS WHEN STARTING THE CAR IT WONT TURN OVER AND START UP. SOMEDAYS AFTER DRIVING AND I TURN THE CAR OFF, I LOSE ALL POWER. WHILE DRIVING THE CAR WILL JUMP INTO GEAR AS I AM ACCELERATING.

NHTSA complaint #11320917 — an unverified report by a vehicle owner.

at 122,000 miles Midlothian, VA

ELECTRICAL SYSTEM

OVER THE PAST TWO YEARS HAVE HAD TO INEXPLICABLY JUMP MDX WHEN IT FAILS TO START, USUALLY AFTER SITTING OVER NIGHT. (CONFIRMED NO AUXILIARY POWER LEFT ON.) WILL BE FINE FOR A PERIOD OF TIME, AND SYMPTOMS REAPPEAR. HAVE NOW CHANGED BATTERY TWICE IN PAST YEAR. FOUR MONTHS AFTER MOST RECENT BATTERY CHANGE, BATTERY WAS DEAD AGAIN. THIS TIME AFTER JUMPED THE CAR THREW SOME ADDITIONAL WARNING LIGHTS AROUND CHARGING SYSTEM. AFTER TRYING TO RETURN TO THE PARKING SPACE, THE CAR STARTED WAS NOT DRIVING PROPERLY, SEEMS TO BE ELECTRICAL. AFTER READING FORUMS ONLINE MY SYMPTOMS MATCH VERY CLOSELY TO OTHERS THAT HAVE A HANDSFREELINK ISSUE ON THIS MODEL MDX. (PARASITIC POWER DRAW.) CONTACTING ACURA TODAY, AS THIS TIME THE CAR IS NOT DRIVE-ABLE.

NHTSA complaint #11289796 — an unverified report by a vehicle owner.

at 115,000 miles Ashburn, VA

ELECTRICAL SYSTEM

ENGINE SHUTS OFF IN THE MIDDLE OF DRIVE ON THE ROAD REGARDLESS OF THE SPEED. WHEN THIS HAPPENS CAR LOST TOTAL ELECTRICAL POWER RESULTING IN BLACKOUT, NOT ABLE TO TURN ON HAZARD LIGHT ALSO, STEERING WHEEL IS TIGHT UNABLE TO TURN THE VEHICLE.. NEED TO RESET NAVIGATION CODE, AND AUDIO CODES TO RESTART GPS NAVIGATION RESPECTIVELY. I WAS

NHTSA complaint #11281663 — an unverified report by a vehicle owner.

at 195,000 miles Marion, OH

ELECTRICAL SYSTEM

HANDS FREE LINK DRAINING BATTERY AFTER SITTING FOR A COUPLE DAYS IT'S ON VARIOUS ACURA MODELS. PEOPLE MAKING YOUTUBE VIDEOS ON HOW TO UNPLUG THEM TO KEEP THE BATTERY FROM DRAINING. I BOUGHT THE CAR WITH THIS PROBLEM.

NHTSA complaint #11271756 — an unverified report by a vehicle owner.

at 170,000 miles Nashua, NH Fire

ELECTRICAL SYSTEM

AT 9 PM MY MDX CAUGHT FIRE AND I DID NOT USE IT AFTER 11 AM THAT DAY SO IT WAS SITTING FOR 12 HOURS AND IT CAUGHT FIRE

NHTSA complaint #11252090 — an unverified report by a vehicle owner.

at 131,000 miles Brush Prairie, WA

ELECTRICAL SYSTEM

WHILE DRIVING, THE CAR WILL FREQUENTLY LOSE ELECTRICAL POWER. DASH INDICATOR LIGHTS COME ON, THE RADIO SHUTS OFF AND SOMETIME I'LL HAVE TO RESET THE RADIO AND NAVIGATION CODES. WHILE AT A STOP LIGHT, SOMETIMES DEPRESSING THE GAS PEDAL DOES NOTHING AND THEN SUDDENLY IT WILL BEGIN TO MOVE. I'M VERY CONCERN THE UNPREDICTABLE NATURE OF THE PROBLEM WILL CAUSE A WRECK IF I LOSE ENGINE POWER, ESPECIALLY IN A CURVE.

NHTSA complaint #11243441 — an unverified report by a vehicle owner.

at 130,000 miles East Hanover, NJ

ELECTRICAL SYSTEM

I OWN A 2007 ACURA MDX WHICH HAS HAD A NUMBER OF INTERMITTENT ELECTRICAL PROBLEMS OVER THE YEARS. I HAD TO REPLACE THE HANDSFREE LINK MODULE A FEW YEARS AGO AT THE DEALER. THE YELLOW CHECK OIL LEVEL LIGHT HAS COME ON FOR NO REASON FOR YEARS. IT GOES ON FOR A SECOND THEN OFF. A FEW MONTHS AGO THE ENTIRE ELECTRICAL SYSTEM 'FRIED' AND I HAD TO BUY A NEW BATTERY AND NEW ALTERNATOR. RECENTLY I HEAR A BUZZING SOUND WHEN I USE THE TURN SIGNALS AND THE HAZARDS DO NOT WORK AT ALL. LAST NIGHT THE CAR DIED ON THE INTERSTATE- THE INSTRUMENT PANEL WENT DARK, THE ENGINE WOULD NOT ACCELERATE, AND I WAS LUCKY TO BE ABLE TO GET ONTO THE SHOULDER. I TURNED OFF THE CAR AND THEN STARTED IT AGAIN. WHEN IT WORKS THERE IS NO PROBLEM WITH THE OPERATION BUT THIS CAR IS NOW UNRELIABLE AND DANGEROUS. I SEE THERE HAVE BEEN OVER 40 COMPLAINTS FOR THE SAME THING NOTED ON CARCOMPLAINTS.COM REFERRING TO THE NHTSA WEBSITE, ABOUT THE CAR DYING FOR NO REASON WHILE IN MOTION AND THAT NO ACURA DEALER SEEMS ABLE TO FIX IT AND ACURA REFUSES TO ACKNOWLEDGE THE PROBLEM OR DO A RECALL THE CAR IS NOW AT MY MECHANIC TO SEE IF HE CAN FIND OUT WHAT IS WRONG BUT ALL THE COMMENTS I SAW ON CARCOMPLAINTS.COM INDICATE THERE HAS NOT YET BEEN A DEFINITIVE DIAGNOSIS MADE BY ACURA OR ANYONE ELSE, AND THERE IS NO ACTIVE RECALL EITHER THIS IS EXTREMELY DANGEROUS AS THE OTHER COMPLAINTS ALSO INDICATE THAT THE DOORS AND WINDOWS DO NOT OPERATE WHEN THE CAR STALLS OUT AND OCCUPANTS CAN BE TRAPPED INSIDE THE CAR

NHTSA complaint #11171901 — an unverified report by a vehicle owner.

at 140,000 miles Norwalk, CT

ELECTRICAL SYSTEM

I'VE EXPERIENCED SEVERAL ELECTRICAL ISSUES ELECTRICAL WITH MY VEHICLE THE MOST TROUBLING WAS THE VEHICLE COMPLETELY SHUT OFF ON THE HIGHWAY THEN IMMEDIATELY RESTARTED!!!! IN ADDITION TO THIS, THE NEXT ISSUE IS BATTERY PERFORMANCE. THE BATTERY IS CONSTANTLY DRAINED. IN THE 11 YEARS THAT I OWNED THE VEHICLE, THE BATTERY HAS BEEN REPLACED 4 TIMES. (I INITIALLY THOUGHT THIS WAS ASSOCIATED WITH MY BLUETOOTH BEING CONNECTED BUT I'VE DISCONNECTED THIS MANY YEARS AGO AND THE ISSUES STILL PERSIST. I WAS STRAINED ON WINTER BECAUSE THE BATTERY DRAINED AND WAS STUCK AT THE AIRPORT FOR 3 1/2 HOURS WAITING FOR AAA. LASTLY, I TURNED MY CAR ON THIS PAST SUNDAY WHEN MY MIL DISPLAY "CHECK TRANSMISSION." I BROUGHT THE CAR TO ACURA FOR SERVICE AND THEY HAVE INFORMED ME THAT THE GEAR POSITION SENSOR MUST BE REPLACED. THIS IS ANOTHER ELECTRICAL CIRCUIT PROBLEM OF A MECHANICAL PROBLEM WITH THE TRANSMISSION. TOO MANY ELECTRICAL ISSUES!!!

NHTSA complaint #11161131 — an unverified report by a vehicle owner.

at 137,000 miles Valrico, FL

ELECTRICAL SYSTEM

I BOUGHT THIS CAR ON MOTHER'S DAY 2017. DURING THE FOLLOWING MONTH I HAD THE CHECK ENGINE LIGHT ON NON-STOP, I STARTED RECEIVING ERROR CODES, THEN ON THE WAY TO THE AIRPORT (ONE THE INTERSTATE), THE CAR LITERALLY TURNED OFF. WE ROLLED TO THE AIRPORT WITH NO ELECTRICAL SYSTEM AT ALL, THEN THE CAR FINALLY DIED, THANK GOODNESS WE GOT OUT BECAUSE FOR A FEW MINUTES WE WERE LOCKED IN THE CAR! WE REPLACED THE ALTERNATOR, THE BATTERY, 3 OF THE 4 (O2) OXYGEN SENSORS, NOW THE TRANSMISSION LIGHT, THE CHECK ENGINE LIGHT AND THE CHECK STARTING SYSTEM LIGHT ARE ON. TODAY, THE CAR DIDN'T START TWICE AND I HONESTLY FELT AT RISK JUST TRYING TO DRIVE HOME TODAY. SO ALL THIS HAS BEEN FROM MOTHER'S DAY 2017 TO NOW! SEPTEMBER 20, 2018. THE LIGHTS AND CODES DON'T STOP ON THIS CAR!

NHTSA complaint #11130525 — an unverified report by a vehicle owner.

at 171,000 miles Garland, TX

ELECTRICAL SYSTEM

MY 07 ACURA MDX HAS BEEN EXPERIENCING INTERMITTENT RESETS WHILE DRIVING. NAVIGATION AND RADIO TURN OFF AND ON AND THE VEHICLE DOES NOT ACCELERATE WHEN GAS PEDAL IS PRESSED.

NHTSA complaint #11112598 — an unverified report by a vehicle owner.

at 10 miles Sugar Land, TX

ELECTRICAL SYSTEM

WHILE DRIVING SOME LIGHTS IN PANEL START LIGHTING UP, GPS TURNS OFF, ENGINE RUNNING BUT WONT ACCELERATE AND AFTER FEW SECONDS WILL GO BACK TO NORMAL. TOOK TO ACURA THEY RAN DIAGNOSTICTEST BUT CAN'T FIND NO ISSUE. THIS IS LIFE THREATENING. NEED ACURA TO ACT ON THIS.

NHTSA complaint #11102713 — an unverified report by a vehicle owner.

at 100,000 miles North Bend, OH

ELECTRICAL SYSTEM

TL* THE CONTACT OWNS A 2007 ACURA MDX. ON SEVERAL OCCASIONS, WHILE THE CONTACT'S GIRLFRIEND WAS DRIVING, THE VEHICLE INADVERTENTLY STALLED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO COLUMBIA ACURA INC. (10979 MONTGOMERY RD, CINCINNATI, OH 45249 (513) 530-0100), BUT NO DIAGNOSTIC FAILURE CODES WERE FOUND AND THE FAILURE COULD NOT BE REPLICATED. THE VEHICLE WAS THEN TAKEN TO SUPERIOR ACURA (5555 DIXIE HWY, FAIRFIELD, OH 45014 (513) 829-8500) WHERE IT WAS DIAGNOSED THAT THE BATTERY CABLES NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND CONFIRMED THAT NO RECALLS WERE ASSOCIATED WITH THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000.

NHTSA complaint #11030576 — an unverified report by a vehicle owner.

at 107,000 miles Cinti, OH

ELECTRICAL SYSTEM

JUST LIKE THE OTHER COMPLAINTS THE CAR SHUTS OFF WITHOUT WARNING WHILE IN DRIVE CAUSING LOSS OF STEERING AND BRAKING. ACURA HAS OFFERED LITTLE HELP WITH THE ISSUE. VERY UNSAFE AND DESERVED OF A RECALL.

NHTSA complaint #11013565 — an unverified report by a vehicle owner.

at 121,953 miles Raleigh, NC

ELECTRICAL SYSTEM

THE VEHICLE WILL RANDOMLY SHUT OFF AND RESTART WHILE IN MOTION AT VARIOUS SPEEDS WHETHER ON THE HIGHWAY OR SURFACE STREETS. THERE DOES NOT APPEAR TO BE ANY RHYME OR REASON AS TO WHY.

NHTSA complaint #10993879 — an unverified report by a vehicle owner.

at 103,500 miles York, PA

ELECTRICAL SYSTEM

TL* THE CONTACT OWNS A 2007 ACURA MDX. WHILE DRIVING APPROXIMATELY 45 MPH, THE GPS AND INSTRUMENT PANEL LIGHTING CEASED WITHOUT WARNING. WHEN THE CONTACT DEPRESSED THE BRAKE PEDAL, THE LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ALTERNATOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED TWO DAYS LATER. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 103,500. THE VIN WAS NOT PROVIDED.

NHTSA complaint #10983467 — an unverified report by a vehicle owner.

at 87,000 miles Lafayette Hill, PA

ELECTRICAL SYSTEM

BATTERY KEPT DRAINING AND WAS DEAD ON A FEW OCCASIONS. I CAME OUT TO A DEAD BATTERY ON TWO OCCASSIONS AND THEN DECIDED TO TAKE CAR TO ELECTRICAL REPAIR SHOP. PROBLEM WAS WITH THE BLUETOOTH. THIS IS A WIDELY REPORTED PROBLEM WITH THIS VEHICLE. ELECTRICAL SHOP DISCONNECTED BLUETOOTH. HONDA IS AWARE OF THIS PROBLEM YET DOES NOTHING ABOUT IT IN FORM OF RECALL.

NHTSA complaint #10970701 — an unverified report by a vehicle owner.

at 89,000 miles Lafayette Hill, PA

ELECTRICAL SYSTEM

CAME OUT TO A DEAD BATTERY AFTER REPLACING BATTERY JUST A FEW MONTHS EARLIER. AFTER ALREADY GOING THROUGH THE ELECTRICAL PROBLEM OF THE DEFECTIVE BLUE TOOTH, KNEW IT WAS ANOTHER ELECTRICAL PROBLEM. TOOK CAR TO MY LOCAL SHOP WHERE HE DIAGNOSED ANOTHER ELECTRICAL PROBLEM, THIS TIME WITH THE AIR CONDITIONER RELAY/COMPRESSOR SWITCH. I DO NOT WANT TO BE WITHOUT AIR CONDITIONING, SO HAD THEM FIX THE PROBLEM. THIS IS THE SECOND ELECTRICAL PROBLEM WITH THE 10 YEAR OLD MDX WITH ONLY 90,000 MILES. THIS VEHICLE HAS SERIOUS ELECTRICAL PROBLEMS AND THEY ARE BEING IGNORED BY HONDA MOTORS. I HAVE READ MANY INSTANCES ONLINE OF PEOPLE WHO HAD THIS SAME VEHICLE AND THE CARS HAVE CAUGHT ON FIRE FROM THESE VARIOUS ELECTRICAL PROBLEMS

NHTSA complaint #10970704 — an unverified report by a vehicle owner.

at 90,500 miles Lafayette Hill, PA

ELECTRICAL SYSTEM

HAD A BIG RAIN STORM THE OTHER DAY. GOT INTO MY CAR AFTER IT BEING PARKED AT WORK ALL DAY AND FOUND IT WAS LEAKING FROM "C" PILLAR. TURNS OUT, SUNROOF DECIDED TO FLIP UP ON ITS OWN DURING THE DAY WITH THE CAR PARKED AND OFF. TOOK CAR TO MY LOCAL SHOP WHO HAS BEEN FAMILIAR WITH ACURA ELECTRICAL PROBLEMS. I TOLD HIM TO DISCONNECT THE WIRES TO THE SUNROOF FUNCTION COMPLETELY. I DONT NEED TO USE THE SUNROOF OR HAVE IT DECIDE TO OPEN ON ITS OWN AGAIN. THIS PROBLEM COULD HAVE CAUSED EVEN MORE SERIOUS ELECTRICAL PROBLEMS, BUT LUCKILY WATER DID NOT PENETRATE TO THE OTHER ELECTRICAL SYSTEMS. THIS IS THE THIRD MAJOR ELECTRICAL PROBLEM I HAVE HAD WITH THIS VEHICLE. THERE ARE SERIOUS ELECTRICAL PROBLEMS WITH THE MDX AND ACRUA/HONDA REFUSES TO ISSUE ANY RECALL OR EVEN ADDRESS THE PROBLEMS, WHICH ARE PROMINENT IN THIS VEHICLE

NHTSA complaint #10970707 — an unverified report by a vehicle owner.

Houston, TX

ELECTRICAL SYSTEM

ACURA MDX 2007, VEHICLE ENGINE AND ELECTRICAL SYSTEM STOPPED WHILE CAR IS MOTION ON FREEWAY ON MY WAY TO WORK ON JANUARY 24, 2017 ABOUT 6:35 AM ON 610 LOOP PASSED THE STELLA LINK EXIT. I HAD TO MERGE OVER TO THE EDGE OF FWY TO RESTART THE CAR. THE DASH BOARD LIGHTS AND CAR TURNED OFF COMPLETELY WHILE IN DRIVING MODE, GOING ABOUT 60 MPH. VERY SCARY AND UNUSUAL. THIS IS A LIFE TREATING INCIDENT AND NEEDS AN IMMEDIATE RECALL. THERE ARE NUMEROUS ONLINE COMPLAINTS ABOUT THIS ISSUE, SO WHY ISN'T THERE A RECALL. ARE THEY WAITING FOR SOMEONE TO GET FATALLY INJURED OR WORST? THIS PROBLEM DEMANDS IMMEDIATE ATTENTION!

NHTSA complaint #10947487 — an unverified report by a vehicle owner.

at 100,000 miles Union City, CA

ELECTRICAL SYSTEM

THE HANDS FREE LINK UNIT HAS AN ISSUE WHERE IT STOPS WORKING AND DRAINS THE BATTERY OF THE CAR. I'VE GONE THROUGH 3 BATTERIES IN THE LAST 6 MONTHS AND WHEN I FINALLY DISCONNECTED THE HFL UNIT, THE CAR HAS BEEN WORKING PROPERLY.

NHTSA complaint #10918843 — an unverified report by a vehicle owner.

at 90,000 miles Anchorage, AK

ELECTRICAL SYSTEM

HAVING ISSUES WITH THE DRAINAGE OF BATTERY. THREE IN ONE YEAR. THE CULPRIT WAS THE HANDS FREE LINK AND XM RADIO. THE BLUETOOTH FEATURES IN THIS CAR HAS CAUSED IT TO SHUTDOWN COMPLETELY SEVERAL TIMES OR NOT START UP. AFTER SEARCHING ONLINE, THIS HAS BEEN THE COMPLAINT BY THOUSANDS OF OTHER ACURA MDX 2007. THIS IS DANGEROUS AND MAY CAUSE CAR ACCIDENTS. THIS IS TOO COMMON AN ISSUE TO NOT RECALL THESE PARTS.

NHTSA complaint #10915051 — an unverified report by a vehicle owner.

at 77,000 miles Brooklyn, NY

ELECTRICAL SYSTEM

BATTERY KEEPS DYING EVEN AFTER BUYING A NEW ONE. IT HAPPENDS EVEN AFTER BEING PARKED JUST FOR A FEW HOURS ONE DAY THE CAR STOPPED COMPLETETLY AND SUDDENTLY WHILE DRIVING

NHTSA complaint #10910702 — an unverified report by a vehicle owner.

at 140,000 miles Appleton, WI

ELECTRICAL SYSTEM

THIS IS THE THIRD TIME THE ELECTRICAL SYSTEM HAS FAILED CAUSED BY "BATTERY DRAINAGE". LOCAL REPAIR SHOPS DO NOT KNOW HOW TO FIX PROBLEMS, BUT DEALER'S AND HONDA MECHANICS ARE VERY FAMILIAR WITH THIS HORRIBLE PROBLEM. EVERYONE FIXING THE PROBLEM KNOWS VERY WELL THIS SHOULD BE "A RECALL" MATTER, AND CREATES A GREAT ROAD HAZARD AS WELL ARE GARAGE FIRES AND LOSS OF LIFE. THE THINGS INVOLVED ARE "BLUE TOOTH" MODULAR, AIR CONDITIONER CLUTCH RELAY, FUSES. REGARDING THE BLUE TOOTH, THIS MODULAR GETS VERY VERY HOT, AND COULD CAUSE A FIRE!! WHEN THE BATTERY FAILS TO CHARGE WHILE DRIVING TO GET SAFELY OFF THE HIGHWAY IS VERY DANGEROUS, MUCH WORST AT DARKNESS!! HONDA NEEDS TO GET THEIR ACT TOGETHER AND RECALL AND FIX THESE PROBLEMS NOW. MY EXPERIENCE HAPPENED WITH THE CAR IN MOTION, AND ALL INDICATORS FLASHING, REAR AXLE NOISES, HEAT INSIDE CAR, LOSS OF POWER, AND VEHICLE IN "KIND OF, A LIMPING MODE". VERY SCARY AND DANGEROUS OCCURRENCE. WE ARE THE ORIGINAL OWNER OF THE CAR, NOW WITH 140,000 MILES, AND ALWAYS SERVICED EVERY 3-5,000 MILES. WE HAVE TAKEN PRIDE IN THIS VEHICLE, UNTIL THIS "BATTERY DRAINAGE" PROBLEM, NOW IS EFFECTING OUR THOUGHTS ABOUT HONDA MOTORS.

NHTSA complaint #10903607 — an unverified report by a vehicle owner.

at 120,000 miles Colorado Springs, CO

ELECTRICAL SYSTEM

MY 2007 ACURA MDX DIES ALMOST EVERYDAY BATTERY DRAINAGE. REPLACE THE HFL MODULE AS WELL AS THE AC RELAY. YET BATTERY STILL DRAINS ALMOST EVERYDAY AND HAVE TO JUMP START IT JUST TO LEAVE FOR WORK.

NHTSA complaint #10897406 — an unverified report by a vehicle owner.

at 165,000 miles Champlin, MN

ELECTRICAL SYSTEM

BATTERY KEEPS DRAINING DUE TO HFL MODULE. REPLACED BATTERY AND STILL KEEPS ON DRAINING. HFL UNIT HOT ENOUGH TO MELT PLASTIC AND POSSIBLE FIRE HAZARD. THIS ISSUE HAS BEEN REPORTED BY HUNDREDS IF NOT THOUSANDS OF MDX DRIVERS AND ACURA SAYS THEY NEVER HEARD ABOUT IT. YEA RIGHT! FOR THE PRICE OF THE VEHICLE THAT WE ALL PAY FOR WE EXPECT GREAT RESULTS. ACURA YOU NEED TO RECALL AND REPLACE THE HFL MODULES BEFORE THIS CAUSES A CAR FIRE AND POSSIBLE HOUSE FIRE.

NHTSA complaint #10875366 — an unverified report by a vehicle owner.

at 120,000 miles Philadelphia, PA

ELECTRICAL SYSTEM

TL* THE CONTACT OWNS A 2007 ACURA MDX. EACH MORNING WHEN THE CONTACT ATTEMPTED TO START THE VEHICLE, IT WOULD FAIL TO START. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE CAUSE OF THE FAILURE COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 120,000.

NHTSA complaint #10872343 — an unverified report by a vehicle owner.

at 115,700 miles Virginia Beach, VA

ELECTRICAL SYSTEM

I PURCHASED A 07 ACURA MDX 1 MONTH AGO WITH 115,500 MILES AND GOT THE EXTENDED POWER TRAIN WARRANTY. HALL NISSAN PULLED THE VEHICLE OFF HALL ACURA'S LOT. THEY PRINTED OUT A RECEIPT FROM ALL THE WORK ACURA DID BEFORE I BOUGHT THE CAR, AND ENSURED ME NOTHING WAS WRONG WITH IT THAT IT WENT THROUGH A 150 POINT INSPECTION. I TOOK IT TO ACURA 2.5 WEEKS AFTER I BOUGHT IT BECAUSE THE CHECK ENGINE LIGHT CAME ON AND A TRANNY CODE POPPED UP. THEY DIAGNOSED THE CAR AND FOUND $7,000 WORTH OF MALFUNCTIONING EQUIPMENT. TRANSMISSION RANGE SENSOR, BOTH FRONT STRUTS, AC COIL AND MAGNETIC CLUTCH, FRONT CV AXLE BOOT LEAKING, REAR SHOCKS, REAR SWAY BAR BUSHINGS, TRANSMISSION COOLER HOSE LEAKING. I HAVE SPOKEN WITH NUMEROUS MANAGERS ABOUT THIS, THEY WONT REPLACE THE CV AXEL ASSEMBLY (SUGGESTED FIX), THE TRANSMISSION COOLER LINE (SUGGESTED FIX), OR FRONT STRUTS OR BACK SHOCKS WHICH FAILED UPON INSPECTION. THEY ARE TELLING MY WARRANTY WONT COVER IT BECAUSE I HAVEN'T OWNED THE VEHICLE FOR 60 DAYS. THEY NEED TO FIX THIS. THEY SHOULD NOT HAVE SOLD ME A CAR TELLING ME EVERYTHING IS OK AND WHEN I TAKE IT BACK TO THE SAME ACURA SERVICE SHOP THAT DID THE ORIGINAL INSPECTION 2 WEEKS LATER THERE IS NOW $7,000 WORTH OF DAMAGE. THERE IS A FEW THINGS WRONG WITH IT THAT WAS SAID WAS FIXED ON THE ORIGINAL WORK ORDER THAT THEY NEVER DID. WHEN I GO OVER BUMPS THE SUSPENSION MAKES A CLUNK FROM THE FRONT. AFTER RESEARCHING ONLINE MANY PEOPLE HAVE THE SAME ISSUE.

NHTSA complaint #10837170 — an unverified report by a vehicle owner.

at 141,000 miles Columbia, MD

ELECTRICAL SYSTEM

SEVERAL TIMES, THE ELECTRICAL SYSTEM SHUTS OFF WHILE DRIVING. I WAS LUCKY TO BE IN THE NEIGHBORHOOD AND NOT ON A HIGHWAY. THE DEALER STATED THERE IS A PROBLEM WITH THE BLUETOOTH AND WE HAVE HAD IT REPLACED. THIS IS THE SECOND TIME THIS HAS OCCURED. THE FIRST TIME IT HAPPENED, THE BLUETOOTH WAS UNDER ACURA WARRANTY. IT WAS EXPLAINED TO ME THAT THE BLUETOOTH IS DRAWING ENERGY CONSTANTLY AND THE DEALER SUGGESTED WE DISCONNECT IT TO AVOID THE SAME ISSUE HAPPENING AGAIN. BUT THAT IS THE REASON I HAD BOUGHT THE CAR IN 2007. IT HAD INTEGRATED BLUETOOTH. THE TIMES THE CAR OFF WHILE DRIVING LUCKILY WAS AT A TRAFFIC LIGHT AND IN OUR NEIGHBORHOOD. I JUST HOPE IT DOES NOT HAPPEN WHILE WE ARE ON THE HIGHWAY. ACURA ALSO STATED THAT MAYBE THE WIRING TO THE BATTERY WAS STRETCHED AND I HAD TO PAY TO REPLACE IT. I HAVE NEVER HAD TO REPLACE THAT WIRE. I BELIEVE THE BLUETOOTH AND ITS CONTROLS ARE A DEFECTIVE DESIGN BUT ACURA DOES NOT WANT TO ADMIT IT.

NHTSA complaint #10811308 — an unverified report by a vehicle owner.

Other 2007 Acura MDX problems

← Full 2007 Acura MDX report