NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
15 reportsClear category filter119,000 miles · Sep 29, 2016
EngineFuel/propulsion SystemVehicle Speed Control
VEHICLE SPORADICALLY STALLS WHILE DRIVING, NOT A STOP LIGHT OR SIGN BUT WHILE THE CAR IS ACTIVELY BEING DRIVEN AND THE ACCELERATOR IS DEPRESSED. MOST RECENTLY IT HAS BEGUN TO REV UP BETWEEN 4,000 AND 5,000 RPM. WHEN THIS HAPPENS, I PUT THE CAR IN NEUTRAL TO TRY TO GET IT BACK TO NORMAL. 2 DAYS AGO WHEN THIS HAPPENED IT CAUSED ME…
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VEHICLE SPORADICALLY STALLS WHILE DRIVING, NOT A STOP LIGHT OR SIGN BUT WHILE THE CAR IS ACTIVELY BEING DRIVEN AND THE ACCELERATOR IS DEPRESSED. MOST RECENTLY IT HAS BEGUN TO REV UP BETWEEN 4,000 AND 5,000 RPM. WHEN THIS HAPPENS, I PUT THE CAR IN NEUTRAL TO TRY TO GET IT BACK TO NORMAL. 2 DAYS AGO WHEN THIS HAPPENED IT CAUSED ME TO HIT A POT HOLE HARD ENOUGH TO BREAK MY DRIVER SIDE BALL JOINT AND LOWER CONTROL ARM. I SEE RECALLS FOR OTHER, SAME YEAR MODEL SUZUKIS THAT EXPERIENCED THIS SAME ISSUE. I DON'T THINK I SHOULD HAVE TO PAY TO REPAIR A KNOWN MECHANICAL DEFECT. THERE IS ALSO AN NHTSA ID DESCRIBING THIS ISSUE AS WELL. IT IS EXTREMELY SCARY TO HAVE THE CAR REVING THAT HIGH AND TRYING TO CONTROL IT. I AM THANKFUL THAT I ONLY HIT A POT HOLE AND NOT ANOTHER VEHICLE OR WORSE.
NHTSA ODI #10910619
80,000 miles · Sep 6, 2016
EngineUnknown Or Other
WHEN PUTTING THE CAR IN GEAR IN EITHER REVERSE OR DRIVE, THERE IS A LOUD THUNK AND JUMPING FEELING. THERE WILL ALSO BE AN 'X' ON THE INSTRUMENT PANEL NEXT TO THE 'D' FOR DRIVE ON THE SHIFT SELECTOR. I HAVE RESEARCHED WHAT THE PROBLEM COULD BE AND IT IS THE THE RANGE TRANSMISSION SENSOR, IT APPEARS AFTER RESEARCHING THIS IS A …
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WHEN PUTTING THE CAR IN GEAR IN EITHER REVERSE OR DRIVE, THERE IS A LOUD THUNK AND JUMPING FEELING. THERE WILL ALSO BE AN 'X' ON THE INSTRUMENT PANEL NEXT TO THE 'D' FOR DRIVE ON THE SHIFT SELECTOR. I HAVE RESEARCHED WHAT THE PROBLEM COULD BE AND IT IS THE THE RANGE TRANSMISSION SENSOR, IT APPEARS AFTER RESEARCHING THIS IS A VERY CHRONIC PROBLEM IN THE SUZUKI FORENZA.
NHTSA ODI #10903791
42,800 miles · Mar 25, 2016
EngineVehicle Speed Control
TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. WHILE DRIVING 30 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED AND THE VEHICLE FAILED TO RESPOND. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE THROTTLE BODY SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED …
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TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. WHILE DRIVING 30 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED AND THE VEHICLE FAILED TO RESPOND. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE THROTTLE BODY SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED THAT THE FAILURE WAS INTERMITTENT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 42,800.
NHTSA ODI #10851650
Mileage unknown · Jan 25, 2016
Electrical SystemEngineSuspension
I FACE THE HEAT ENGINE AND ELECTRICAL PROBLEMS LIKE THE OTHER SUZUKI CARS OF SIMILAR MODELS DRIVING IN THE HIGHWAY.
NHTSA ODI #10822027
121,000 miles · Jun 7, 2015
Electrical SystemEnginePower Train
BATTERY INDICATOR AND BRAKE INDICATOR ILLUMINATED ON THE CLUSTER PANEL. WHEN IN DRIVE, THE DISPLAY SHOWING WHAT GEAR YOU ARE IN FLASHES AN UNRECOGNIZABLE SIGNAL. SOME TROUBLE ACCELERATING.
NHTSA ODI #10723822
50,000 miles · Feb 20, 2015
Engine
TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT THE VEHICLE FAILED TO START UNTIL AFTER REPEATED ATTEMPTS. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC, WHO INFORMED THAT THE ENGINE OVERHEATED AND CAUSED INTERNAL DAMAGE TO THE ENGINE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE …
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TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT THE VEHICLE FAILED TO START UNTIL AFTER REPEATED ATTEMPTS. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC, WHO INFORMED THAT THE ENGINE OVERHEATED AND CAUSED INTERNAL DAMAGE TO THE ENGINE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 50,000.
NHTSA ODI #10689594
145,000 miles · Dec 18, 2014
EngineFuel/propulsion System
TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THE ENGINE STALLED. IN ADDITION, THE CONTACT NOTICED THAT THERE WAS FUEL LEAKING FROM THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILU…
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TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, THE ENGINE STALLED. IN ADDITION, THE CONTACT NOTICED THAT THERE WAS FUEL LEAKING FROM THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 145,000.
NHTSA ODI #10667030
70,000 miles · Nov 6, 2014
EngineVehicle Speed Control
I BOUGHT MY 2006 SUZUKI FORENZA BRAND NEW. THE ENGINE GAVE OUT ON ME IN 2009. I REPLACED THE ENGINE ONCE. ADDITIONAL TO THE ENGINE PROBLEMS, ONE DAY WHILE EXITING FROM A MAJOR HIGHWAY, THE CAR JUST STOPPED GOING ABOUT 45 MPH AND STARTED GOING ABOUT 10 MPH, WHILE A NOTICEABLE FLASHING SQUARE WITH A BLINKING LINE COMES UP ON TH…
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I BOUGHT MY 2006 SUZUKI FORENZA BRAND NEW. THE ENGINE GAVE OUT ON ME IN 2009. I REPLACED THE ENGINE ONCE. ADDITIONAL TO THE ENGINE PROBLEMS, ONE DAY WHILE EXITING FROM A MAJOR HIGHWAY, THE CAR JUST STOPPED GOING ABOUT 45 MPH AND STARTED GOING ABOUT 10 MPH, WHILE A NOTICEABLE FLASHING SQUARE WITH A BLINKING LINE COMES UP ON THE GEAR INDICATOR, ON THE DASH. I ALMOST CAUSED AN ACCIDENT. I WAS TOLD IT WAS THE TRANSMISSION RANGE SENSOR WHICH I'VE NOW REPLACED TWO TIMES. NOTE: BRAND NEW TRANSMISSION RANGE SENSORS WERE PLACED AND STILL HAVE THE SAME ISSUE. WHEN I PUT IT FROM PARK TO DRIVE (GEAR), THE MOTOR JERKS AND FEELS LIKE THE MOTOR'S GOING TO FALL OFF. THE CATALYTIC CONVERTER HAS ALSO FAILED TO PASS INSPECTION. THE A/C GAVE OUT ABOUT 2 YEARS FROM THE TIME I BOUGHT IT (BRAND NEW CAR). IT'S NOT A RELIABLE CAR, AT ALL. ONCE I FIX SOMETHING, SOMETHING ELSE BREAKS. THEN THE PAINT ON THE DOOR HANDLES IS CHIPPED OFF, I'VE HAD TWO DOOR HANDLES BREAK ON THE INTERIOR, NOW I HEAR IT HAS ELECTRICAL PROBLEMS UNDER THE DASH. I HAVEN'T HAD THIS ISSUE BUT NOT LOOKING FORWARD TO IT. IT CONSTANTLY DRAINS MY WALLET, THEREFORE THE CAR HAS BEEN SITTING IN THE DRIVEWAY PENDING REPAIRS WHICH MIGHT NOT BE BENEFICIAL TO CONTINUE MAKING. *TR
NHTSA ODI #10652988
96,000 miles · Nov 4, 2014
Engine
TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE SUDDENLY SHUT OFF AND FAILED TO RESTART. THE VEHICLE WAS TOWED TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE ENGINE WAS FAULTY. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 96,000.
NHTSA ODI #10652386
89,000 miles · Aug 2, 2014
Electrical SystemEngine
MY ENGINE DIED WHILE DRIVING. MY BATTERY (WHICH WAS REPLACED 7 MONTHS PRIOR) ALSO DIED. WHEN I TRIED TO GET A JUMP START, THE ENGINE WOULD RUN FOR A FEW MOMENTS BEFORE DYING AGAIN. I HAD THE VEHICLE TOED TO A LOT AND HAVEN'T BEEN ABLE TO AFFORD REPAIRS, SO I HAD IT SCRAPPED. *TR
NHTSA ODI #10618361
Official recalls
4May 19, 2014
Suzuki Motor of America, Inc. (Suzuki) is recalling certain model year 2004-2008 Forenza vehicles, and 2005-2008 Reno vehicles manufactured from September 1, 2003, through July 30, 2008. In the affected vehicles, heat may be generated in the headlamp switch or daytime running light (DRL) module which could melt the headlamp switch or the DRL module.
Consequence & remedy
Consequence: If the heat generated within the headlamp switch or DRL module located on the left side of the steering column melts the headlamp switch or DRL module, there is an increased risk of a fire.
Remedy: Suzuki will replace the signal switch and add a jumper relay kit and will replace the DRL Module in teh instrument panel harness. Suzuki distributed to owners an interim letter on July 30, 2014. The recall began October 29, 2014. Owners may contact Suzuki at 1-800-934-0934. Suzuki's number for this recall is XA.
Aug 14, 2012
Suzuki is recalling certain model year 2004-2006 Forenza and model year 2005-2006 Reno vehicles manufactured from September 23, 2003, through March 7, 2006. Increased resistance due to poor contact between the terminals of certain wires can generate heat that can melt the splice pack used to connect the power circuit wires for the headlamps. This can result in intermittent or total loss of low/high beam headlamp function.
Consequence & remedy
Consequence: If the headlamps fail to function, this will lead to reduced driver visibility, increasing the risk of a crash.
Remedy: Suzuki will notify owners, and Suzuki dealers will reconnect the affected wires with two heat-shrink crimps, free of charge. The safety recall began on September 25, 2012. Owners may contact Suzuki at 1-877-697-8985.
Additional source detail variants (2)
Exterior Lighting:headlights
Suzuki is recalling certain model year 2004-2006 Forenza and model year 2005-2006 Reno vehicles manufactured from September 23, 2003, through March 7, 2006. Increased resistance due to poor contact between the terminals of certain wires can generate heat that can melt the splice pack used to connect the power circuit wires for the headlamps. This can result in intermittent or total loss of low/high beam headlamp function.
Consequence: If the headlamps fail to function, this will lead to reduced driver visibility, increasing the risk of a crash.
Remedy: Suzuki will notify owners, and Suzuki dealers will reconnect the affected wires with two heat-shrink crimps, free of charge. The safety recall began on September 25, 2012. Owners may contact Suzuki at 1-877-697-8985.
Electrical System:wiring:interior/under Dash
Suzuki is recalling certain model year 2004-2006 Forenza and model year 2005-2006 Reno vehicles manufactured from September 23, 2003, through March 7, 2006. Increased resistance due to poor contact between the terminals of certain wires can generate heat that can melt the splice pack used to connect the power circuit wires for the headlamps. This can result in intermittent or total loss of low/high beam headlamp function.
Consequence: If the headlamps fail to function, this will lead to reduced driver visibility, increasing the risk of a crash.
Remedy: Suzuki will notify owners, and Suzuki dealers will reconnect the affected wires with two heat-shrink crimps, free of charge. The safety recall began on September 25, 2012. Owners may contact Suzuki at 1-877-697-8985.
Sep 25, 2007
ON CERTAIN PASSENGER VEHICLES, HEADLAMP LOW BEAM OR DAYTIME RUNNING LIGHT (DRL) FUNCTION MAY BE INOPERATIVE DUE TO A MELTED SPLICE PACK ON THE WIRING HARNESS.
Consequence & remedy
Consequence: INAPPROPRIATE LIGHTING COULD REDUCE VISIBILITY OF VEHICLES AND INCREASE THE POTENTIAL FOR A CRASH.
Remedy: DEALERS WILL SPLICE THE POWER CIRCUIT WIRES FOR THE LOW-BEAM HEADLAMPS AND DRL FREE OF CHARGE. THE RECALL WILL BE MAILED IN THREE PHASES, STARTING AT THE END OF OCTOBER 2007 AND CONCLUDING BY THE END OF JANUARY 2008;. OWNERS MAY CONTACT SUZUKI AT 1-800-934-0934.
Jul 24, 2007
ON CERTAIN PASSENGER VEHICLES, THE FRONT SEAT BELT TONGUE WILL NOT LATCH INTO THE BUCKLE AND, IN RARE CASES, EVEN THE LOCKED TONGUE WILL POP OUT BY LOW STRETCHING FORCE. IF THE BUCKLE DOES NOT LATCH COMPLETELY, THE BUCKLE COULD RELEASE WITHOUT PRESSING THE RELEASE BUTTON.
Consequence & remedy
Consequence: THESE BUCKLE MALFUNCTIONS, WHICH COULD PREVENT A PERSON FROM USING THE SEAT BELT OR COULD CAUSE THE SEAT BELT TO FAIL TO FUNCTION AS DESIGNED, CAN INCREASE THE RISK OF INJURY IN A CRASH.
Remedy: DEALERS WILL REPLACE THE FRONT DRIVER AND PASSENGER SEAT BELT BUCKLES WITH THE IMPROVED PART FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 31, 2007. OWNERS MAY CONTACT SUZUKI AT 1-800-934-0934.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗