2007 Mazda CX-7 Electrical System Problems

The contact owns a 2007 Mazda CX-7. The contact stated that the air conditioning system was inoperable, and the cabin air filter was replaced; however, the failure persisted. Additionally, the contact stated that while her husband was driving at an undisclosed speed, he smelled a burning odor. The contact stated that her husband drove to the residence, and while parking the vehicle, he noticed smoke coming from underneath the hood. There was no warning light illuminated. An independent mechanic diagnosed the vehicle at the residence and determined that the air condition compressor clutch had seized, causing the compressor fuse to burn. The dealer was contacted, and the contact was informed that older vehicles were not service at their location. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 174,000.

AIR BAGS HAVE BEEN REPLACED AFTER RECALL IN JULY OF 2018 AND AIR BAG L8GHTS HACE COME BACK ON IN OCTOBER 2018. BOTH DRIVER AND PASSENGER LIGHTS COME ON WHILE DRIVING AND WHEN STATIONARY AFTER STARTING THE CAR.

I AM HAVING ISSUES WITH MY ENGINE LIGHT ON AND MY CAR HAVING PROBLEMS WITH A LOUD NOISE COMING FROM THE ENGINE AS WELL AS SOMETIMES SHAKING WHILE STOP IN A LIGHT FOR A WHILE.

TL* THE CONTACT OWNS A 2007 MAZDA CX-7. WHILE OPERATING THE VEHICLE, THE AIR BAG WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS PREVIOUSLY REPAIRED FOR AN UNKNOWN AIR BAG RELATED RECALL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE TECHNICIAN STATED THAT THE AIR BAGS WERE NOT CONNECTED IN THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. MAZDA OF CRYSTAL LAKE (360 S ILLINOIS RTE 31, CRYSTAL LAKE, IL 60012 (779) 994-4403) WAS CONTACTED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 156,000.

ON THE 4TH OF JULY MY FAMILY AND I WERE DRIVING TO WESTCHESTER FROM MANHATTAN. WE HAD A FULL TANK OF GAS, RECENT OIL CHANGE AND NEW CAR BATTERY. THE CAR IS ALWAYS MAINTAINED AND IT HAS NEVER GIVEN US ANY TROUBLE. DURING OUR DRIVE WE NOTICED SOMETHING WAS WRONG. THE THE CAR STARTED TO FEEL HOT, BUT WE WEREN'T TOO SURE IF IT'S JUST HOT OUT OR IF THERE WAS SOMETHING WRONG, BECAUSE THE AC WAS ON. WE PULLED OVER AND TURNED THE CAR OFF. WE CHECKED THE COOLANT AND SAW THAT WE HAD OIL. WE OPENED THE TRUNK, FELT AROUND TO SEE IF IT WAS HOT AND TO SEE IF WE SMELL ANYTHING. IT SEEMED FINE. AS SOON AS WE DROVE OFF, NOT 2 MINUTES IN, WHEN DRIVER SAID THE GAS PETAL FELT WEIRD, IT DROPPED FROM 50 TO 30 TO 20MPH AND WE HEARD A LIGHT DRILLING NOISE. AS SOON AS WE STEPPED OUT OF THE CAR, IT WAS IN FLAMES. OUR FAMILY COULD HAVE DIED. HTTPS://WWW.FACEBOOK.COM/VALHALLAFD/POSTS/1548408978544577

TL* THE CONTACT OWNS A 2007 MAZDA CX-7. WHILE ACCELERATING FROM A STOP LIGHT, THERE WAS A LOUD BALLOON POP NOISE. THE CONTACT NOTICE SMOKE COMING FROM THE HOOD OF THE VEHICLE. THE CONTACT COASTED TO THE SIDE OF THE ROAD AND EXITED THE VEHICLE BEFORE IT CAUGHT FIRE. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 141,000.

TOOK MY CAR TO AN INDEPENDENT MECHANIC. COMPUTER REGISTERS THAT THERE'S SOMETHING WRONG WITH INTAKE BUT, ONCE REMOVED IT WORKS FINE. CHECKED EGR VENTILATION SYSTEM WORKS FINE. CAR STILL CUTS OUT DURING ACCELERATION. IDLES VERY HIGH HE INFORMED ME THAT THERE'S A PROBLEM WITH MY COMPUTER ELECTRICAL SYSTEMS. I NEED SOME INFORMATION PERTAINING TO MAZDA RECALL.

CAR POPPED AND THEN SMOKE CAME OUT OF THE HOOD AND CAUGHT ON FIRE BURNT CAR UP.

PRIOR TO THIS DATE, WHICH LEAD UP TO THE LAST INCIDENT, UPON GETTING THE FIRST FEW OIL CHANGES, AT A DEALERSHIP WHERE I PURCHASED THE CAR, THE ENGINE BEGAN TO SOUND LIKE A TRUCK (OIL USED WAS NOT SYNTHETIC AND I WERE SCHEDULED TO COME BACK IN 5-MONTHS). WHEN I INQUIRED ABOUT IT, I WAS TOLD, "THAT WAS THE WAY IT WAS SUPPOSED TO SOUND". AFTER THAT COMMENT, I CHANGED TO ANOTHER DEALERSHIP FOR SERVICE. THE KNOCKING CONTINUED, TO THIS DAY, STILL. OVER THE YEARS, THE SYSTEM LIGHTS WOULD COME ON PERIODICALLY (PASSENGER AIR BAG, CHECK ENGINE LIGHT AND TIRE SENSOR) AND THE COOLING FANS WOULD RUN AFTER YOU TURNED THE CAR OFF. MOST TIMES, THEY WOULD RESET THEMSELVES. MOVING ALONG, RECENTLY ON 07/15/14, I WAS RETURNING HOME FOR THE EVENING AND THE CAR SHUT DOWN ON ME. THE STEERING CONTROL WAS HARD BUT I KEPT IT FROM CRASHING THE WALL ON LINCOLN DR. AS I FLAGGED THE TRAFFIC TO PROCEED, I WAS ABLE TO START THE CAR ONLY TO ADVANCE TO THE END OF THE DRIVE. BEFORE I REACHED HOME, THE CAR SHUT DOWN 5-TIMES. FINALLY REACHING HOME IT SAT UNTIL I WERE ABLE TO GET IT TO ANOTHER DEALER, CLOSER TO HOME. HOW ABOUT, THE ENGINE IS SHOT, THE RADIATOR HAD A LEEK, I KNEW NOTHING ABOUT AND THE DEALER SAYS, "IT WILL NOT START, NOW". I DROVE IT TO THE DEALER. OIL LIGHT WAS ON AND SMELLING AS IF I BURNED SOMETHING, WHILE IT KNOCKED. CHECK ENGINE LIGHT AND PASSENGER AIR BAG LIGHT WERE ON WHEN IT CUT-OFF, AS I PULLED INTO THEIR DRIVEWAY. I RESTARTED THE CAR FOUND A PARKING SPACE. ONCE THE IGNITION SHUTDOWN, THE COOLING FANS CAME ON. DILEMMA, I LEASED THE CAR NEW IN 2007. I BOUGHT IT, WITH PRESENT CAR PAYMENTS UNTIL 2016, IN 2010. THE DEALER REQUESTS THE ENGINE AND RADIATOR TO BE REPLACED. THERE IS NO WARRANTY, ESPECIALLY AFTER 100,000 MILES AND I HAVE SCRAP ON MY HANDS. WHERE DOES ONE GO FROM HERE AS MAZDA USED TO BE REPUTABLE? THE ENGINE SHOULDN'T HAVE ANY PROBLEMS BEFORE 200,000 MILES. *TR

I PULLED FROM MY DRIVEWAY ONTO A HIGHWAY DECIDED TO TURN ON HEADLIGHTS BECAUSE OF HEAVY TREE COVER COMING UP, IT WAS ALMOST FULL DARK TURNED KNOB ON LEVER NO LIGHTS HIT BREAKS THANK GOD THOSE WERE STILL WHERE I REMEMBERED THEM HIT FOG LIGHTS THEY CAME ON. WENT TO HIGH BEAM FOGS SHUT OFF (CORRECT) HIGH BEAMS AT LEAST WORKED MUCH TO OTHER DRIVERS SLOWING SWERVING AN JUST ALL AN ALL PISSED OFF. MY HIGH BEAMS SEEM TO TURN THE CLOCK BACK TO ABOUT MID DAY. SCARED THE HELL OUT OF ME THOUGH AN COST ME A SHIFT SO I'M INTO THIS OFF THE GET GO 735.00$ LETS SEE HOW MUCH MORE ITS GOING TO COST. SO MUCH FOR GIVING THIS RIG FOR MY 16YEAROLD IN TWO MONTHS SHOULD HAVE STAYED WITH CHEVY OR NISSAN. *TR

A/C COMPRESSOR LOCKED UP. *TR

TL* THE CONTACT OWNS A 2007 MAZDA CX-7. MONTHS AFTER THE VEHICLE WAS PURCHASED, THE INSTRUMENT CLUSTER GAUGES FLICKERED AND THE VEHICLE STALLED. THE VEHICLE WAS TOWED TO THE DEALER. THE MECHANIC REPLACED THE TIMING CHAIN BELT AND THE ENGINE ASSEMBLY. THE DEALER PROVIDED NO INVOICE OF THE REPAIRS. MONTHS LATER, THE FAILURE RECURRED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC FOR FURTHER INSPECTION AND THE CONTACT WAS TO TOW THE VEHICLE BACK TO THE DEALER TO DETERMINE WHAT PARTS THEY ACTUALLY REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 34,366.

AIR BAG LIGHT COMES ON AND OFF RANDOMLY WITH OR WITHOUT PASSENGER IN SEAT. HAVE HAD SO MANY ISSUES WITH THIS 2007 CX-7 FROM 2 DIFFERENT COMPLETE A/C SYSTEM REBUILDS IN FIRST 2 YEARS, BELT TENSIONER PULLEY, EGR VALVE CODES (HAD TO GET EGR VALVE CLEANED), COOLANT TEMP CODES (REPLACED THERMOSTAT & TEMP SENSOR) AND NOW AIR BAG RANDOM LIGHT. I AM ON A MAZDA FORUM AND HONESTLY THERE SHOULD BE MORE RECALLS ON THIS VEHICLE DUE TO THE VOLUME OF COMPLAINTS IN SEVERAL CATEGORIES... MAZDA RESPONSES TO JUST ABOUT EVERYTHING IS TO REPLACE SOMETHING FOR A MINIMUM $500 UP TO THOUSANDS... I AM TIRED OF HAVING TO DEAL WITH MAZDA AND WILL NEVER BUY ANOTHER... TRADED IN A 2001 CHEVY TAHOE FOR CX-7 WITH 250,000 MI AND ONLY HAD NORMAL MAINTENANCE. THE CX-7 WAS A BAD INVESTMENT FOR ME... *TR

MY 2007 CX-7 STARTED MAKING A LOUD BANGING NOISE WHEN I STARTED IT (MAY 7,2012). I BROUGHT IT TO THE DEALERSHIP TO HAVE IT CHECKED OUT AND THEY SAID IT WAS MY TIMING CHAIN & ACTUATOR (VVT) AND IT WOULD TAKE $1350 TO REPAIR. I PAID THE MONEY AND IT WAS FIXED IN A COUPLE OF DAYS. ON JUNE 7TH,2012 I STARTED TO REALIZE THAT MY AC WAS NOT WORKING, BUT HAD DECIDED TO WAIT A LITTLE BIT TO HAVE IT FIXED BECAUSE I WAS STILL HURTING FINANCIALLY FROM THE LAST FIX A MONTH AGO. THAN ON JUNE 9TH, 2012, I WENT TO START MY VEHICLE AND IT SOUNDED LIKE IT WAS ABOUT TO EXPLODE. I LIVE IN THE COUNTRY AND THE CLOSEST DEALERSHIP IS AT LEAST 50 MILES AWAY. SO I BROUGHT IT TO MY LOCAL REPAIR SHOP AND THEY TOLD ME MY TURBO IS BLOWN. THE MAZDA DEALERSHIP WANTS $80 TO DIAGNOSE IT AND $5000 TO FIX IT (THAT DOESN'T INCLUDE MY TOWING FEES AND THE COST OF FIXING THE AC). I'VE READ ALL OF THE COMPLAINTS ONLINE AND EVERYONE IS SAYING SLUDGE BUILD UP AND MAZDA WANTS THE RECEIPTS FOR ALL OF THEIR OIL CHANGES. I HAVE ALL MY RECEIPTS FOR THE SYNTHETIC OIL CHANGES THAT I HAVE HAD DONE TO THE VEHICLE ON TIME (NOT TO MENTION ONLY FILLING THE CAR WITH PREMIUM GAS). UNFORTUNATELY, MY CAR IS UP TO 100,000 MILES AND THEY ONLY EXTENDED THE WARRANTY TO WHAT...70K? SO BASICALLY I HAVE A CAR THAT I PAID $16K FOR AND IS COMPLETELY USELESS TO ME ONLY AFTER 100K MILES. FROM WHAT I'VE RESEARCHED VVT'S ARE NOT SUPPOSED TO GO OUT UNTIL WHAT 250K-300K MILES? AND IT SEEMS A BIT RIDICULOUS FOR THE TURBO TO GO OUT AFTER 100K MILES.... *TR

MARCH 09 FOR THE "UMPTEENTH" TIME THE CHECK ENGINE LIGHT CAME ON; TOOK 2007 MAZDA CX-7 IN TO DEALERSHIP TO HAVE THE " CODE " CHECKED; THIS TIME (AS MULTIPLE ITEMS WERE REPAIRED OR REPLACED WHILE STILL UNDER THE 36,000 MILE WARRANTY) THE CODE READ "OXYGEN SENSOR" & I REPORTED THAT I WOULD NEED MY A/C CHECKED BECAUSE IT SOUNDED AND SMELLED FUNNY PLUS IT DIDN'T ALWAYS COOL; THEY DEFERRED THE A/C, "DIDN'T NEED ANY REPAIRS, SEEMED FINE" ACCORDING TO DEALERSHIP; THEY REPLACED THE O2 SENSOR AT THE COST OF >$500.00 (THIS IS A "COMMON PROBLEM" WITH 2007 CX7/ CHECKED ONLINE AFTER THE REPAIR AND $$$ COST); NOW JULY 19, 2009/ HAD DRIVEN CAR ROUNDTRIP 25 MILES APPROX./ NOTICED SMOKE COMING FROM UNDER HOOD (NO DASH PANEL LIGHT/ OR OTHER INDICATOR AS TO A PROBLEM)/ OPENED HOOD AND SMELLED SOMETHING BURNING PLUS LOTS OF THICK SMOKE; RIGHT SIDE OF FRONT QUARTER PANEL & HOOD EXTREMELY HOT TO THE TOUCH (LEANED IN AGAINST IT TO LOOK UNDER HOOD AND GOT BURNED (LIKE TOUCHING A HOT LIGHTBULB OR POT OF COFFEE); DIDN'T SEE ANY FLAMES, BUT CONTINUED TO SMELL SMOKE; CAR IS CURRENTLY OUTSIDE WITH HOOD OPEN, PLUS WINDOWS AND SUNROOF OPEN TO ALLOW THE SMOKE THAT CAME INTO THE CABIN OUT; RESEARCHED PROBLEM ONLINE(AFTER LEARNING FROM EXPENSIVE REPAIR MARCH 2009) & SAW ALL THE REPORTS RE: SMOKE DAMAGE/ LOCKED-UP A/C COMPRESSOR/ MELTED WIRING TO OTHER ENGINE PARTS/ PAINT DAMAGE; WILL BE TAKING CX7 IN TO DEALERSHIP FOR DIAGNOSTICS IN THE AM(FROM ONLINE COMPLAINTS I GET THAT THE REPAIR BILL WILL PROBABLY BE >$1200); WHY ARE ALMOST ALL OF THE 2007 MAZDA CX-7 OWNERS HAVING THE EXACT SAME PROBLEMS AND REPAIRS & STILL NO RECALL; MY CAR "ALMOST CAUGHT FIRE" BECAUSE OF A "KNOWN PROBLEM BY MAZDA" AND STILL NO RECALL; IF I HAD DRIVEN ANY LONGER/FARTHER MY CAR PROBABLY WOULD HAVE CAUGHT FIRE; PLEASE DO SOMETHING NOW, BEFORE SOMEONE GETS HURT OR KILLED BECAUSE OF THESE "KNOWN" PROBLEMS. UNKNOWN PROPERTY DAMAGE AMOUNT AT THIS TIME (TOO BE DETERMINED BY DEALERSHIP MECHANICS). THANKS FOR YOUR ASSISTANCE. *TR

MARCH 09 FOR THE "UMPTEENTH" TIME THE CHECK ENGINE LIGHT CAME ON; TOOK 2007 MAZDA CX-7 IN TO DEALERSHIP TO HAVE THE " CODE " CHECKED; THIS TIME (AS MULTIPLE ITEMS WERE REPAIRED OR REPLACED WHILE STILL UNDER THE 36,000 MILE WARRANTY) THE CODE READ "OXYGEN SENSOR" & I REPORTED THAT I WOULD NEED MY A/C CHECKED BECAUSE IT SOUNDED AND SMELLED FUNNY PLUS IT DIDN'T ALWAYS COOL; THEY DEFERRED THE A/C, "DIDN'T NEED ANY REPAIRS, SEEMED FINE" ACCORDING TO DEALERSHIP; THEY REPLACED THE O2 SENSOR AT THE COST OF >$500.00 (THIS IS A "COMMON PROBLEM" WITH 2007 CX7/ CHECKED ONLINE AFTER THE REPAIR AND $$$ COST); NOW JULY 19, 2009/ HAD DRIVEN CAR ROUNDTRIP 25 MILES APPROX./ NOTICED SMOKE COMING FROM UNDER HOOD (NO DASH PANEL LIGHT/ OR OTHER INDICATOR AS TO A PROBLEM)/ OPENED HOOD AND SMELLED SOMETHING BURNING PLUS LOTS OF THICK SMOKE; RIGHT SIDE OF FRONT QUARTER PANEL & HOOD EXTREMELY HOT TO THE TOUCH (LEANED IN AGAINST IT TO LOOK UNDER HOOD AND GOT BURNED (LIKE TOUCHING A HOT LIGHTBULB OR POT OF COFFEE); DIDN'T SEE ANY FLAMES, BUT CONTINUED TO SMELL SMOKE; CAR IS CURRENTLY OUTSIDE WITH HOOD OPEN, PLUS WINDOWS AND SUNROOF OPEN TO ALLOW THE SMOKE THAT CAME INTO THE CABIN OUT; RESEARCHED PROBLEM ONLINE(AFTER LEARNING FROM EXPENSIVE REPAIR MARCH 2009) & SAW ALL THE REPORTS RE: SMOKE DAMAGE/ LOCKED-UP A/C COMPRESSOR/ MELTED WIRING TO OTHER ENGINE PARTS/ PAINT DAMAGE; WILL BE TAKING CX7 IN TO DEALERSHIP FOR DIAGNOSTICS IN THE AM(FROM ONLINE COMPLAINTS I GET THAT THE REPAIR BILL WILL PROBABLY BE >$1200); WHY ARE ALMOST ALL OF THE 2007 MAZDA CX-7 OWNERS HAVING THE EXACT SAME PROBLEMS AND REPAIRS & STILL NO RECALL; MY CAR "ALMOST CAUGHT FIRE" BECAUSE OF A "KNOWN PROBLEM BY MAZDA" AND STILL NO RECALL; IF I HAD DRIVEN ANY LONGER/FARTHER MY CAR PROBABLY WOULD HAVE CAUGHT FIRE; PLEASE DO SOMETHING NOW, BEFORE SOMEONE GETS HURT OR KILLED BECAUSE OF THESE "KNOWN" PROBLEMS. UNKNOWN PROPERTY DAMAGE AMOUNT AT THIS TIME (TOO BE DETERMINED BY DEALERSHIP MECHANICS). THANKS FOR YOUR ASSISTANCE.

COMPLAINT IS WITH THE READABILITY OF THE INSTRUMENT PANEL IN MY CAR IN MOST DAYLIGHT CONDITIONS. THE SPEEDOMETER, TACHOMETER AND ODOMETER AND ALL OTHER DIALS ARE UN-READABLE IN MOST DAYLIGHT SITUATIONS, WHICH IS A SAFETY HAZARD, AS I DO NOT KNOW THE SPEED OF THE CAR IN MOST CASES WHEN DRIVING DURING DAYLIGHT. *TR