Problems · by component
2006 Suzuki Forenza power train problems
116 owner complaints to NHTSA about the 2006 Suzuki Forenza cite power train, 41% of all 280 complaints for this model year.
Complaints
116
41% of all complaints
Crashes
2
Reported by owners
Fires
0
Reported by owners
Injuries
1
Reported by owners
What owners say about the power train
Verbatim from NHTSA complaints, newest first
“TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE ATTEMPTING TO SHIFT THE VEHICLE INTO REVERSE, THERE WAS AN ABNORMAL BANGING NOISE THAT EMITTED FROM THE VEHICLE AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT MENTIONED THAT THERE WOULD ALSO BE AN 'X' ON THE INSTRUMENT PANEL NEXT TO THE 'D' FOR DRIVE ON THE SHIFT SELECTOR. THE CONTACT WAS AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE RANGE TRANSMISSION SENSOR NEEDED TO BE REPAIRED. THE VEHICLE WAS REPAIRED, HOWEVER THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 80,000.”
“TL* THE CONTACT OWNS A 2006 SUZUKI FORENZA. THE CONTACT STATED THAT THE TRANSMISSION JERKED AND THE VEHICLE WOULD NOT ACCELERATE WHEN PROMPTED. THE VEHICLE WAS TAKEN TO A DEALER TO BE REPAIRED, BUT THE ISSUE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 110,000.”
“AT SPEED ON INTERSTATE HIGHWAY, THE CAR SUDDENLY FELL OUT OF GEAR, AND LOST SPEED RAPIDLY. DASH TRANSMISSION DISPLAY SHOWED SCRAMBLED GEAR IN PLACE OF D. CAR CONTINUES TO EXPERIENCE SIMILAR INCIDENTS AND DOES NOT PROPERLY CHANGE GEARS; OCCASIONALLY DISPLAYS SCRAMBLED LETTER IN PLACE OF APPROPRIATE DISPLAY (R,N,D, 3, ETC.)”
“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.”
“VEHICLE PURCHASED NEW IN 2006. UNDER 16,000 MILES ONE OWNER. HARD SHIFTED OUT OF PARK OR REVERSE. LOST POWER WHEN IN DRIVE WITH NORMAL RPM'S~ DIAGNOSED AS FAULTY TRANSMISSION RANGE SENSOR BY INDEPENDENT REPAIR SHOP. REPLACEMENT PART ALSO FAULTY. PLEASE NOTE MECHANIC USED TERM "FAULTY". EXTREME SAFETY ISSUE. I EXPECT SUZUKI MOTOR COMPANY TO ISSUE A SAFETY RECALL WITH PARTS THAT ARE DESIGNED NOT TO FAIL AT SUCH LOW MILEAGE. *TR”
“TRANSMISSION RANGE SENSOR IS FAILING AND CAUSED A LOSS OF POWER ALMOST CAUSING A MAJOR ACCIDENT. THIS IS A COMMON PROBLEM WITH THIS MODEL YEAR, AND NEEDS TO BE INVESTIGATED FOR A SAFETY RECALL. *TR”
Showing 6 of 116 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 13, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.