TRANSMISSION RANGE SENSOR FAILURE. *TR
2006 Suzuki Forenza
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2006 Suzuki Forenza do not stand out strongly from the model-year median of 156.
About this comparison →How this year compares
Owner complaints by model year
Compare all Forenza years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
240 reports with mileage · 40 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.
- Power Train. Review the 116 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 57 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 56 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
280 reportsTL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE STOPPED AT A STOP LIGHT, THE VEHICLE WOULD NOT ACCELERATE. THE FAILURE OCCURRED AT DIFFERENT SPEEDS INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR A DIAGNOSTIC TEST. THE MECHANIC STATED THAT THE TRANSMISSION RANGE SENSOR WOULD HAVE TO…
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TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE STOPPED AT A STOP LIGHT, THE VEHICLE WOULD NOT ACCELERATE. THE FAILURE OCCURRED AT DIFFERENT SPEEDS INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR A DIAGNOSTIC TEST. THE MECHANIC STATED THAT THE TRANSMISSION RANGE SENSOR WOULD HAVE TO BE REPLACED. THE CONTACT ALSO STATED THAT THE SAME PART WAS REPLACED TWO YEARS PRIOR TO OWNING THE VEHICLE. THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 25,000.
TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STARTED THE IGNITION AND THERE WAS AN EXTREMELY HARD SHIFT INTO REVERSE. IN ADDITION, THE TRANSMISSION WOULD SLIP GEARS. THE FAILURES RECURRED WHENEVER THE VEHICLE WAS IN OPERATION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AND THE MANUFACTURER WAS NOT NOTIFIED OF THE DEFEC…
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TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STARTED THE IGNITION AND THERE WAS AN EXTREMELY HARD SHIFT INTO REVERSE. IN ADDITION, THE TRANSMISSION WOULD SLIP GEARS. THE FAILURES RECURRED WHENEVER THE VEHICLE WAS IN OPERATION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AND THE MANUFACTURER WAS NOT NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 80,000.
TRANSMISSION RANGE SENSOR IS GOING OUT. *TT
MY 06 FORENZA WOULD NOT SHIFT INTO DRIVE AND THE CHECK ENGINE LIGHT WOULD COME ON THEN IT WOULD GET BETTER AND THE CHECK ENGINE LIGHT WOULD TURN OFF. THEN I STARTED GETTING THE PERIODIC CLUNK AND SCRAMBLED DISPLAY, USUALLY WHILE IN A PARKING LOT OR WHEN JUST STARTING A TRIP AND DRIVING SLOW. I FINALLY TOOK IT TO ADVANCE AUTO AND…
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MY 06 FORENZA WOULD NOT SHIFT INTO DRIVE AND THE CHECK ENGINE LIGHT WOULD COME ON THEN IT WOULD GET BETTER AND THE CHECK ENGINE LIGHT WOULD TURN OFF. THEN I STARTED GETTING THE PERIODIC CLUNK AND SCRAMBLED DISPLAY, USUALLY WHILE IN A PARKING LOT OR WHEN JUST STARTING A TRIP AND DRIVING SLOW. I FINALLY TOOK IT TO ADVANCE AUTO AND THEY TOLD ME IT WAS THE TRANSMISSION SENSOR. THEY SENT ME TO THE DEALER WHO MADE ME TAKE THE CAR BACK HOME BECAUSE THE CHECK ENGINE LIGHT HAD TURNED BACK OFF AND THEY COULDN'T READ THE CODES. IT'S STILL NOT FIXED BECAUSE WHEN THE CHECK ENGINE LIGHT COMES ON IT NEVER AT THE SHOP. I HAVE RESEARCHED ONLINE AND FIND THAT A LOT OF CONSUMERS ARE HAVING THE EXACT SAME PROBLEM WITH THIS CAR. I THINK SUZUKI SHOULD DO A RECALL FOR THIS PROBLEM BECAUSE IT'S NOT A RANDOM PROBLEM BUT SEEMS TO BE A STANDARD PROBLEM. *KB
BEEN HAVING PROBLEMS WITH THE CHECK ENGINE LIGHT BEING ON/OF FOR AS LONG AS I HAVE HAD THE CAR THE GEARS STARTED SLIPPING OR STAYING 3RD, 2ND OR R ALL THE TIME. TOOK IT IN TO TRY AND HAVE IT LOOKED AT OR CHECK THE TRANSMISSION FOR FLUIDS SINCE IT HAS A SEALED TRANSMISSION. FIRST THING THAT CAME UP WAS - I HAD NO WARRANTY, AND P…
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BEEN HAVING PROBLEMS WITH THE CHECK ENGINE LIGHT BEING ON/OF FOR AS LONG AS I HAVE HAD THE CAR THE GEARS STARTED SLIPPING OR STAYING 3RD, 2ND OR R ALL THE TIME. TOOK IT IN TO TRY AND HAVE IT LOOKED AT OR CHECK THE TRANSMISSION FOR FLUIDS SINCE IT HAS A SEALED TRANSMISSION. FIRST THING THAT CAME UP WAS - I HAD NO WARRANTY, AND PRICES FOR THEM TO CHECK TO SEE WHY THE CHECK ENGINE LIGHT IS ON BEFORE THEY CAN DO ANYTHING. NOW THE AIRBAG WARNING LIGHT STAYS ON AS WELL AS THE CHECK ENGINE LIGHT. AND THE KEY WILL NOT COME PUT OF THE IGNITION. VERY UNSAFE. WHAT CAN A BROKE UNEMPLOYED PERSON DO?. *TR
TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT HER CHECK ENGINE LIGHT WOULD ILLUMINATE ON AN INTERMITTENT BASIS. THE VEHICLE WAS TAKEN TO A DEALER WHO ADVISED HER THAT THEY WERE UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAG…
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TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT HER CHECK ENGINE LIGHT WOULD ILLUMINATE ON AN INTERMITTENT BASIS. THE VEHICLE WAS TAKEN TO A DEALER WHO ADVISED HER THAT THEY WERE UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 71,000. THE VIN WAS UNAVAILABLE.
TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT WHEN SHIFTING TO REVERSE THE VEHICLE WOULD NOT RESPOND. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE TRANSMISSION RANGE SENSOR WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE AND THE VEHICLE WAS NOT REPAI…
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TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT WHEN SHIFTING TO REVERSE THE VEHICLE WOULD NOT RESPOND. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE TRANSMISSION RANGE SENSOR WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 70,373 AND THE CURRENT MILEAGE WAS 74,000.
I PURCHASED A USED 2006 SUZUKI FORENZA IN CALIFORNIA. BIGGEST MISTAKE OF MY LIFE. I HAVE HAD NOTHING BUT PROBLEMS SINCE I BROUGHT THE VEHICLE. TWO WEEKS AFTER MY PURCHASE THE ENGINE LIGHT CAME ON. I WAS VISITING FAMILY IN LAS VEGAS WHO HELPED ME FIND A NEAR BY DEALER. AFTER THE DIAGNOSTIC THEY ADVISED ME THE VALVE COVER WAS SEAL…
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I PURCHASED A USED 2006 SUZUKI FORENZA IN CALIFORNIA. BIGGEST MISTAKE OF MY LIFE. I HAVE HAD NOTHING BUT PROBLEMS SINCE I BROUGHT THE VEHICLE. TWO WEEKS AFTER MY PURCHASE THE ENGINE LIGHT CAME ON. I WAS VISITING FAMILY IN LAS VEGAS WHO HELPED ME FIND A NEAR BY DEALER. AFTER THE DIAGNOSTIC THEY ADVISED ME THE VALVE COVER WAS SEALED IMPROPERLY. NOW I JUST GOT THE CAR 2WKS PRIOR SO I CALLED THE USED DEALER I BROUGHT HE CAR FROM AND LET THEM KNOW WHAT WAS GOING ON. NOT TO MENTION THE PASSENGER DOOR HANDLE BROKE OFF. I SEE I AM NOT THE ONLY ONE WITH DOOR HANDLE COMPLAINTS. THE DEALER IN LAS VEGAS FIXED THE LEAKING VALVE COVER AND REPLACED ONE SPARK PLUG AS OIL LEAKED INTO IT. THIS WAS FIXED UNDER THE WARRANTY. A MONTH LATER THE VEHICLE STARTED TO STALL AND THEN ACCELERATE BY ITSELF. THE ENGINE LIGHT CAME BACK ON SO I TOOK IT TO A SUZUKI DEALER IN VAN NUYS, CA. THE SERVICE MANAGER ADVISED ME AFTER THE DIAGNOSTIC IT WAS THE BATTERY. I HAD THE BATTERY REPLACED AND PAID A DIAGNOSTIC FEE A TOTAL OF $275.00. A FEW MONTHS AFTER THAT THE ENGINE LIGHT WAS BACK ON. WHILE ON MY WAY TO WORK THE CAR STOPPED ACCELERATING ALMOST CAUSING A VEHICLE TO HIT ME. I TOOK IT BACK TO THE SAME DEALER IN VAN NUYS WHO ADVISED ME THE THROTTLE WAS THE ISSUE. THEY REPLACED THE THROTTLE AND THE SAME ISSUE IS HAPPENING. THEY NOW CLAIM IT'S THE MAIN ENGINE WIRING HARNESS. I CALLED AMERICAN SUZUKI TO SEE IF THE "ENGINE WIRING HARNESS" IS COVERED UNDER WARRANTY. THE POWER TRAIN DOES NOT COVER THE WIRING HARNESS. THE DEALER IS ASKING FOR $1600.00 TO REPLACE IT OR $489.00 TO REPAIR THE WIRES. I HAVE ONLY HAD IT FOR 7MOS. THE DEALER ALSO GAVE A LENGTHY LIST OF RECOMMENDED SERVICES TOTALING $2541.00. I DECLINED ALL RECOMMENDED SERVICES AND CURRENTLY DO NOT HAVE A WORKING VEHICLE. I BELIEVE THE ISSUES WITH THIS VEHICLE ARE PRE-EXISTING AND THE DEALER I BROUGHT IT FROM KNEW ABOUT IT. I PLAN TO RETURN THIS CAR.
I HAVE 44,000 MILES ON MY 2006 SUZUKI FORENZA - ONLY 5 YEARS OLD AND THE STRUTS ARE GONE! THE FRONT END OF MY CAR BOUNCES LIKE ITS ON A TRAMPOLINE! THIS SHOULD NOT BE HAPPENING AT 5 YEARS OLD. SUZUKI NEEDS TO MAKE GOOD ON THEIR BAD STRUTS ON THIS CAR. I HAVE SEEN LOTS OF PEOPLE COMPLAINING .. ONE OF THEM AT 21,000 MILES.. AN…
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I HAVE 44,000 MILES ON MY 2006 SUZUKI FORENZA - ONLY 5 YEARS OLD AND THE STRUTS ARE GONE! THE FRONT END OF MY CAR BOUNCES LIKE ITS ON A TRAMPOLINE! THIS SHOULD NOT BE HAPPENING AT 5 YEARS OLD. SUZUKI NEEDS TO MAKE GOOD ON THEIR BAD STRUTS ON THIS CAR. I HAVE SEEN LOTS OF PEOPLE COMPLAINING .. ONE OF THEM AT 21,000 MILES.. AND THIS HASN'T BEEN RECALLED? WHAT GIVES? ALSO, I CAN'T LOCK MY CAR FROM THE OUTSIDE ANYMORE. THE AIRBAG LIGHT IS ALWAYS ON SAYING ITS NOT WORKING. THIS CAR HAS LOTS OF PROBLEMS AND I JUST BOUGHT IT A YEAR AGO AND READY TO GET RID OF IT AND BUY SOMETHING ELSE. DEFINITELY NOT A SUZUKI EVER AGAIN. *TR
Official recalls
414V262000 · 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.
07V315000 · Seat Belts:front:buckle Assembly
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 ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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