Problems · by component

2008 Suzuki Forenza power train problems

79 owner complaints to NHTSA about the 2008 Suzuki Forenza cite power train, 52% of all 152 complaints for this model year.

Complaints
79
52% of all complaints
Crashes
2
Reported by owners
Fires
1
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the power train

Verbatim from NHTSA complaints, newest first
“Every neutral safety switch made for this vehicle is faulty be driving down the road it'll switch from drive to neutral or any other gear I've had it go into reverse while going 50 mph down the road I've replaced this part five times still have same problem part works for about a month then goes out. Other times transmission won't even go into drive have to screw with shifter to get it to go into gear May last for about a mile and jumps back out of gear. Next problem computer tells me throttle positioning sensor is out car works fine at first then starts to rev around 5-6k or it to rev to half a grand and stall while driving down the road.”
Owner complaint to NHTSAFiled Sep 25, 2022Power train, Electrical system, Vehicle speed controlODI 11486246
“I BOUGHT THE CAR FROM A DEALERSHIP MCCANN CAR LOT IN SPARTA NC MCCANN TOLD ME IT WAS THE BEST CAR ON THE LOT HE DROVE ME THROUGH TOWN TELLING ME THERE WAS NO PROBLEM WITH THE CAR THEN LET ME DRIVE IT A SHORT DISTANCE INSURED ME THE CAR WAS IN PERFECT CONDITION WHEN I DROVE THE CAR HOME AFTER WE WENT TO GET INSPECTED WHICH NOTHING WAS CHECKED JUNIOR MCCANN TOLD THEM NOTHING WAS WRONG THE DRIVER SIDE HEADLIGHT MELTED THE COVER NOW CAN'T DRIVE THE CAR BECAUSE THE HEATER SMELLS SO BAD I GOT SICK FROM INHALED THE ODOR I REPORTED THIS TO JUNIOR MCCANN HIS REPLY WAS I WAS SMELLING SOMETHING HE DIDN'T SMELL MY HUSBAND ALSO SMELLED THE ODOR AND GOT BAD HEADACHE HE NEVER ONCE SAID THERE WAS A RECALL ON THIS CAR”
Owner complaint to NHTSAFiled May 20, 2019Power train, Exterior lighting, EngineODI 11208565
“THE TRANSMISSION RANGE SENSOR HAS GONE OUT ON THE VEHICLE. I HAVE SPOKEN TO MANY OTHER OWNERS SUZUKI VEHICLES AND THEY TO ARE HAVING TO REPLACE TRANSMISSION RANGE SENSORS. DEALER SERVICE CENTERS ACKNOWLEDGE THAT THIS PART BREAKS OFTEN AND THEY KEEP EXTRA IN STOCK. THIS ISSUE WILL BEGIN WITH CAUSING VEHICLES TO SHIFT ROUGH AND END WITH VEHICLES NOT BEING ABLE TO SHIFT OUT OF OR INTO PARK. THE AIRBAG AND SEAT BELT LIGHT WILL NOT GO OFF. WE HAVE BEEN TOLD THAT IT IS THE CUSHION SENSOR AND WILL COST $1500 TO REPLACE. AGAIN, AFTER SPEAKING WITH OTHER SUZUKI CAR OWNERS, THEY TOO HAVE HAD TO DEAL WITH THIS ISSUE. SUZUKI ISSUED A RECALL FOR THIS ISSUE FOR SOME VEHICLES BUT NOT VEHICLES THAT HAVE BEEN IMPACTED HAVE BEEN RECALLED AND OWNERS ARE BEING CHARGED TO REPLACE THIS DEFECTIVE PART. SUZUKI HAS BEEN MADE AWARE OF THESE ISSUES BY OTHER OWNERS AND HAVE COVERED REPAIR COSTS FOR A FEW, BUT HAVE CHOSEN NOT TO ISSUE A RECALL FOR ALL AFFECTED VEHICLES.”
Owner complaint to NHTSAFiled Jul 17, 2017Power train, Air bags, SeatsODI 11006019
“THE TRANSMISSION RANGE SENSOR ON SUZUKI FORENZAS AND OTHER MODELS HAS BEEN SHODDY AT BEST. MY CAR CURRENTLY HAS 65000 MILES ON IT AND I HAVE REPLACED THE TRS 3 TIMES GETTING READY TO BE A 4TH. THIS IS NOT A SENSOR THAT SHOULD NEED REPLACED REGULARLY. I HAVE HAD THE VEHICLE SLIP OUT OF GEAR AT SPEED DUE TO THIS AND CAN NEVER ACCELERATE WHEN I NEED TO. IM AFRAID THAT IF I NEED TO ACCELERATE TO AVOID A COLLISION I WONT BE ABLE TO. THIS IS A SAFETY HAZARD AND NHTSA NEEDS TO INVESTIGATE. THEY HAVE MORE THEN ENOUGH COMPLAINTS TO SEE THIS IS AN ISSUE AND THEY NEED TO ACT BEFORE SOMEONE GETS KILLED.”
Owner complaint to NHTSAFiled Sep 30, 2016Power train, EngineODI 10910877
“TL* THE CONTACT OWNS A 2008 SUZUKI FORENZA. WHILE STOPPED AT A RED LIGHT, THE VEHICLE LOST POWER AND THE TRANSMISSION ICON ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS RESTARTED AND DRIVEN TO THE CONTACT'S RESIDENCE. THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 82,000.”
Owner complaint to NHTSAFiled Sep 28, 2016Power trainODI 10910180
“I HAVE ALREADY REPLACED THE TRANSMISSION RANGE SENSOR ONCE IN OCTOBER OF 2014 AND IT IS ACTING UP AGAIN NOW. WHEN I AM DRIVING THE CAR JERKS WHEN IT IS SHIFTING GEARS AND ON A COUPLE OCCASIONS IT HAS JUST SWITCHED INTO NEUTRAL FOR NO REASON WHILE THE CAR IS STILL IN MOTION. THE MOST RECENT TIME WAS ON MY HOME FROM WORK ON 8/22/16. I HAD TO PULL OVER AND STOP AND START MY CAR A FEW TIMES TO RESET THE PROBLEM. THE PART SHOULD NOT HAVE TO BE REPLACED EVERY COUPLE YEARS. THIS IS A SAFETY HAZARD AND THIS NEEDS TO BE FIXED BY SUZUKI.”
Owner complaint to NHTSAFiled Aug 26, 2016Power trainODI 10898681

Showing 6 of 79 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 12, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2008 Forenza problem areas