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2004 Suzuki Forenza

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2004 Suzuki Forenza do not stand out strongly from the model-year median of 156.

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When problems were reported

Mileage at the reported incident

40 reports with mileage · 23 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Exterior Lighting. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports5 fire reports3 injury reports

Engine And Engine Cooling complaints

10 reports
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60,000 miles · May 19, 2008
Engine And Engine Cooling

I PURCHASED A NEW 2004 SUZUKI FORENZA IN JULY OF 2004. I MUST SAY IT'S BEEN OK. IN APRIL OF 2008, THE CHECK ENGINE LIGHT CAME ON, AND WOULD NOT GO OFF. I TOOK IT TO HAVE IT SERVICED AT JIFFY LUBE, AND THEY TOLD ME TO TAKE IT TO A MECHANIC WITH A COMPUTER TO DETERMINE THE PROBLEM AS IT COULD BE A NUMBER OF THINGS. I TOOK IT TO A …

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I PURCHASED A NEW 2004 SUZUKI FORENZA IN JULY OF 2004. I MUST SAY IT'S BEEN OK. IN APRIL OF 2008, THE CHECK ENGINE LIGHT CAME ON, AND WOULD NOT GO OFF. I TOOK IT TO HAVE IT SERVICED AT JIFFY LUBE, AND THEY TOLD ME TO TAKE IT TO A MECHANIC WITH A COMPUTER TO DETERMINE THE PROBLEM AS IT COULD BE A NUMBER OF THINGS. I TOOK IT TO A MECHANIC SHOP, WAS TOLD THE COOLANT WAS LOW, AND THEY SAW A SPOT ON THE ENGINE AND MAYBE THE ENGINE WAS SUCKING UP THE COOLANT, TO BRING IT BACK IN 2 WEEKS AND THEY WOULD CHECK THIS. IN THE MEANTIME I THOUGHT THE CAR WAS STILL UNDER WARRANTY AND TOOK IT TO A SUZUKI DEALER AFTER I HEARD THE WORDS COULD BE AN ENGINE PROBLEM. THE SUZUKI REPAIR SHOP INITIALLY SAID, THE CAR NEEDED A COMPUTER UPDATE, AND THIS WOULD FIX THE PROBLEM. THE SAME DAY, I PICKED THE CAR UP, AND IT WAS DRIVING WORSE THAN BEFORE AND THE CHECK ENGINE LIGHT AND CAR WAS NOT STARTING IN THE MORNING . I TOOK THE CAR IN AGAIN, THE NEXT WEEK, PAID $244.00 FOR A $20.00 PART, THEY KEPT THE CAR 3 DAYS, (WAITING THE $20.00 PART TO COME IN SUPPOSEDLY), PICKED THE CAR UP ON FRIDAY 5/16, SUNDAY 5/18, SAME PROBLEM BACK AGAIN, CALLED SUZUKI DEALERSHIP, WAS TOLD TO BRING CAR BACK IN AND THEY WOULD LOOK AT IT. IN THE MEANTIME MY EXTENDED WARRANTY IS NOW EXPIRED (OR COURSE) AND I LOOKED ON THE INTERNET FOR OTHER COMPLAINTS ABOUT THIS MODEL CAR AND READ 7 PRIOR COMPLAINTS OF THE SAME PROBLEMS. MOST OF THE COMPLAINTS MENTIONED NO ONE COULD SOLVE THE PROBLEM AND THE MANUFACTURER HAS BEEN NOTIFIED. IT APPEARS THIS IS A PROBLEM THAT HAPPENS BEFORE THE PAYOFF OF THE CAR, AND IT NO ONE CAN FIND THE PROBLEM, HOW IS THE CONSUMER TO HANDLE THE PROBLEM. THE PRIOR COMPLAINTS ALSO NOTED THE CAR WAS IN THE SHOP 4 OR 5 TIMES, STILL NO SOLUTIONS. WITH OUR ECONOMY THE WAY IT IS TODAY, ISSUES WITH OUR CARS JUST ADD TO THE PROBLEM. THE MANUFACTURER SHOULD BE ABLE TO FIX/ADVISE/CONSULT OR SOMETHING ABOUT HOW TO GET THIS ISSUE WITH THE CHECK ENGINE LIGHT, AND CAR NOT STARTING IN THE MORNING RESOLVED. *TR

NHTSA ODI #10228171

Mileage unknown · Nov 22, 2007
Engine And Engine Cooling

I HAVE HAD PROBLEMS WITH MY CAR NOT STARTING AND THEN DYING WHEN SLOWING DOWN AT A STOP LIGHT AND SUCH. I HAVE HAD THE CAR TOWED TWICE AND ITS BEEN IN THE SHOP MULTIPLE TIMES. THEY STILL HAVEN'T BEEN ABLE TO FIGURE OUT WHAT IS WRONG WITH IT. THEY HAVE REPLACED EVERYTHING THEY THINK IT COULD BE AND STILL WITH NO SUCCESS. I'M WORR…

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I HAVE HAD PROBLEMS WITH MY CAR NOT STARTING AND THEN DYING WHEN SLOWING DOWN AT A STOP LIGHT AND SUCH. I HAVE HAD THE CAR TOWED TWICE AND ITS BEEN IN THE SHOP MULTIPLE TIMES. THEY STILL HAVEN'T BEEN ABLE TO FIGURE OUT WHAT IS WRONG WITH IT. THEY HAVE REPLACED EVERYTHING THEY THINK IT COULD BE AND STILL WITH NO SUCCESS. I'M WORRIED THAT I COULD GET SERIOUSLY HURT AND AM MAD AT THE FACT THAT NO ONE KNOWS WHAT THE PROBLEM IS. NOT EVEN THE MANUFACTURER. *TR

NHTSA ODI #10209683

35,821 miles · Jul 22, 2007
Engine And Engine Cooling

OUR CAR KEEPS CUTTING OFF WHILE DRIVING. IT HAS BEEN INTO A SUZUKI DEALERSHIP 4 TIMES AND IS NOW IN FOR A 5TH TIME (ALL IN 2 MONTHS). IT HAS CUT OFF IN AN INTERSECTION, WHICH WAS VERY DANGEROUS. *TR

NHTSA ODI #10197146

27,400 miles · Aug 9, 2006
Engine And Engine Cooling

DT*: THE CONTACT STATED THE VEHICLE STALLED OUT WHILE DRIVING AT 5 MPH AND OCCASIONALLY WOULD NOT START. THE PROBLEM USUALLY OCCURRED WHILE STOPPED AT A STOP LIGHT AND ATTEMPTING TO PULL OUT. THE VEHICLE WOULD RESTART AFTER THREE ATTEMPTS. THE DEALERSHIP HAD THE VEHICLE FOR TWO MONTHS, BUT THE VEHICLE WAS STILL HAVING THE SAM…

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DT*: THE CONTACT STATED THE VEHICLE STALLED OUT WHILE DRIVING AT 5 MPH AND OCCASIONALLY WOULD NOT START. THE PROBLEM USUALLY OCCURRED WHILE STOPPED AT A STOP LIGHT AND ATTEMPTING TO PULL OUT. THE VEHICLE WOULD RESTART AFTER THREE ATTEMPTS. THE DEALERSHIP HAD THE VEHICLE FOR TWO MONTHS, BUT THE VEHICLE WAS STILL HAVING THE SAME PROBLEMS. THE DEALERSHIP DETERMINED THE ETHANOL BEING PUT IN THE GASOLINE WAS AFFECTING THE WAY THE VEHICLE WAS RUNNING, BUT COULD NOT OFFER AN EXPLANATION AS TO WHY. UPDATED 9/15/2006 - *NM

NHTSA ODI #10165030

23,000 miles · May 23, 2006
Engine And Engine Cooling

DT*: THE CONTACT STATED ON 5 OCCASIONS THE CHECK ENGINE LIGHT ILLUMINATED. THIS HAPPENS AT VARIOUS SPEEDS AND UNDER ANY DRIVING CONDITIONS. WHEN THE CHECK ENGINE LIGHT ILLUMINATES IT DOES NOT AFFECT THE PERFORMANCE OF THE ENGINE. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION THE CHECK ENGINE LIGHT CODE WAS RESET AFTER E…

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DT*: THE CONTACT STATED ON 5 OCCASIONS THE CHECK ENGINE LIGHT ILLUMINATED. THIS HAPPENS AT VARIOUS SPEEDS AND UNDER ANY DRIVING CONDITIONS. WHEN THE CHECK ENGINE LIGHT ILLUMINATES IT DOES NOT AFFECT THE PERFORMANCE OF THE ENGINE. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION THE CHECK ENGINE LIGHT CODE WAS RESET AFTER EACH INCIDENT. ON 3 OCCASIONS THE CHECK ENGINE LIGHT RE ILLUMINATED AFTER 45 MINUTES, THE 4TH TIME AFTER A FEW WEEKS AND THE LAST TIME AFTER SEVERAL MONTHS. THE MANUFACTURER HAS BEEN ALERTED. *AK

NHTSA ODI #10158128

5,000 miles · Apr 1, 2005
Engine And Engine CoolingPower Train

WHILE DRIVING 65 MPH CONSMER HEARD A KNOCKING NOISE COMING FROM THE ENGINE. ALSO, IT WAS HARD TO DOWN SHIFT THE GEARS. DEALERSHIP WAS NOTIFED, BUT DID NOT RESOLVE THE PROBLEM. *AK

NHTSA ODI #10117248

Mileage unknown · Feb 25, 2005
Air BagsEngine And Engine Cooling

THE VEHICLE WAS TRAVELING AT 55 MPH WHEN ALL OF A SUDDEN THE ENGINE SHUT DOWN ON ITS OWN. THE AIR BAG CHECK LIGHT IMMEDIATELY TURNED ON AFTER THIS OCCURRED. MANUFACTURER WILL BE CONTACTED BY CONSUMER. *NM

NHTSA ODI #10113036

Mileage unknown · Feb 4, 2005
Engine And Engine Cooling

THE CHECK ENGINE APPEARED ON THE DASHBOARD AND REMAINED ON. DRIVER NOTICED THAT THE VEHICLE VIBRATED AND RODE ROUGHLY. DRIVER TOOK VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT THE CAP WAS NOT SCREWED ON PROPERLY. THIS CAUSED AIR TO ESCAPE INTO THE CAP. DRIVER INFORMED THE MECHANIC THAT THIS PROBLEM OC…

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THE CHECK ENGINE APPEARED ON THE DASHBOARD AND REMAINED ON. DRIVER NOTICED THAT THE VEHICLE VIBRATED AND RODE ROUGHLY. DRIVER TOOK VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT THE CAP WAS NOT SCREWED ON PROPERLY. THIS CAUSED AIR TO ESCAPE INTO THE CAP. DRIVER INFORMED THE MECHANIC THAT THIS PROBLEM OCCURRED MORE THAN ONCE, AND HAD NOT BEEN RESOLVED. *AK

NHTSA ODI #10110913

135,000 miles · Nov 12, 2004
Engine And Engine Cooling

WHILE DRIVING ENGINE WARNING LIGHT ILLUMINATED. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK

NHTSA ODI #10099870

Mileage unknown · Aug 12, 2004
Engine And Engine Cooling

PROBLEMS WITH VEHICLE SHUTTING DOWN. *MR THE CONSUMER REQUESTED ANOTHER VEHICLE. THE CONSUMER WAS TOLD THAT SOMETHING WAS WRONG WITH THE COMPUTER. *SC *JB

NHTSA ODI #10089124

Official recalls

5

14V262000 · Exterior Lighting:headlights

May 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.

12V397000 · Electrical System:wiring:interior/under Dash; Exterior Lighting:headlights

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.

07V452000 · Exterior Lighting

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.

05V022000 · Exterior Lighting:brake Lights:switch

Jan 28, 2005

ON CERTAIN PASSENGER VEHICLES, THE BRAKE LIGHT SWITCH MAY BECOME MISADJUSTED IF AN UPWARD/REARWARD FORCE IS APPLIED TO THE BRAKE PEDAL. IF THIS SHOULD OCCUR, THE BRAKE LIGHT SWITCH WILL NOT FUNCTION PROPERLY, CAUSING THE BRAKE LIGHTS, INCLUDING THE HIGH MOUNTED STOP LAMP, TO REMAIN ILLUMINATED CONTINUOUSLY WITHOUT BRAKE PEDAL APPLICATION, WITH THE IGNITION SWITCH IN THE ON OR OFF POSITION.

Consequence & remedy

Consequence: IF THE BRAKE LIGHTS REMAIN ON CONTINUOUSLY WHILE DRIVING,A FOLLOWING DRIVER MAY NOT KNOW WHEN YOUR BRAKES HAVE BEEN APPLIED, AND A REAR-END CRASH COULD OCCUR WITHOUT PRIOR WARNING. THIS CONDITION MAY ALSO DISCHARGE THE VEHICLE'S BATTERY, AND, THE AUTOMATIC TRANSMISSION TORQUE CONVERTER CLUTCH, CRUISE CONTROL AND TRACTION CONTROL SYSTEM, IF EQUIPPED, WILL BECOME DISABLED.

Remedy: DEALERS WILL REPLACE THE BRAKE LIGHT SWITCH FREE OF CHARGE. THE RECALL BEGAN ON MARCH 16, 2005. OWNERS MAY CONTACT SUZUKI AT 1-800-934-0934.

03V426000 · Air Bags:frontal

Oct 29, 2003

ON CERTAIN PASSENGER CARS, THE DUAL STAGE DRIVER'S AIR BAG DEPLOYS IN AN IMPROPER SEQUENCE.

Consequence & remedy

Consequence: IF THE DRIVER'S AIR BAG DEPLOYS IMPROPERLY DURING A FRONTAL VEHICLE CRASH, THE DRIVER COULD BE SEVERELY INJURED OR KILLED.

Remedy: DEALERS WILL INSTALL AN ADAPTING WIRING HARNESS. OWNER NOTIFICATION BEGAN ON OCTOBER 30, 2003, TO VERONA VEHICLE OWNERS. ALL FORENZA VEHICLES WERE REPAIRED AT THE PORT OF ENTRY. THERE ARE NO OWNER NOTIFICATIONS NECESSARY FOR THE FORENZA MODEL VEHICLES. OWNERS SHOULD 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 ↗

NHTSA investigations

1

PE07039 · Headlight / Drl Malfunction

Opened Jul 24, 2007 · Closed Oct 2, 2007

Status: closed (inferred from source dates) · Exterior Lighting:headlights

ON SEPTEMBER 25, 2007, SUZUKI NOTIFIED THE AGENCY THAT IT WILL RECALL MODEL YEARS 2004 -2006 FORENZA AND RENO VEHICLES TO CORRECT A DEFECT THAT CAN RESULT IN LOSS OF HEADLIGHT AND/OR DRL FUNCTION.THIS RECALL AFFECTS 93,963 VEHICLES.NHTSA ASSIGNED NUMBER 07V-452 FOR THIS RECALL.NHTSA'S INVESTIGATION INITIALLY FOCUSED ON 2005 FORENZAS, THEN EXPANDED IT TO 2004-2005 FORENZAS (TOTAL OF 58,448 VEHICLES). SUZUKI BROADENED THE RECALL SCOPE TO COVER 2004-2006 FORENZAS & RENOS (93,963 VEHICLES).THE WIRING HARNESS BEHIND THE INSTRUMENT PANEL CONTAINS A SPLICE PACK TO CONNECT THE POWER CIRCUIT WIRES FOR LOW-BEAM HEADLAMPS AND DAYTIME RUNNING LAMPS (DRL).INCREASED RESISTANCE DUE TO POOR CONTACT BETWEEN TERMINALS CAN GENERATE HEAT WHICH CAN LEAD TO MELTING OF THE SPLICE PACK IN THE AREA OF WIRES AND THE LOSS OF HEADLIGHT AND/OR DRL FUNCTION. FOR THE REMEDY, DEALERS WILL SPLICE THE POWER CIRCUIT WIRES FOR THE LOW-BEAM HEADLAMPS AND DRLS FREE OF CHARGE.SUZUKI'S RECALL CAMPAIGN (MANUFACTURER RECALL NO. NB) IS EXPECTED TO START AT THE END OF OCTOBER 2007.CUSTOMERS MAY CONTACT SUZUKI AT 1-800-934-0934.