Technical Service Bulletins (TSBs) for the 2008 Forenza are official communications between Suzuki & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    SUSPENSION

    • TSB #SUZ_016008

      Date Announced:
      JUL 08, 2022
      NHTSA ID:
      #10216558

      Reminder of the importance to conduct safety inspections for rust damage to suspension and related parts that could be caused by road salt or other chemicals applied to the roadway. Read More »

    • TSB #N-Q-G-045

      Date Announced:
      NOV 20, 2018
      NHTSA ID:
      #10152052

      This Service Bulletin was sent by Suzuki Motor Corporation to its authorized Suzuki automobile distributors in the U.S. Read More »

    SERVICE BRAKES, HYDRAULIC

    • TSB #TS 03 02283

      Date Announced:
      MAR 12, 2013
      NHTSA ID:
      #10051826

      LONG BRAKE PEDAL TRAVEL FORENZA EQUIPPED WITH ABS BRAKES. CUSTOMERS MAY COMPLAIN OF LONG BRAKE PEDAL TRAVEL AND/OR REDUCED BRAKE PERFORMANCE. SUZUKI. *KB Read More »

    • TSB #SC-65

      Date Announced:
      FEB 28, 2013
      NHTSA ID:
      #10051825

      LOSS OF BRAKE FUNCTION-EXTENDED BRAKE PEDAL TRAVEL. VEHICLES MAY EXPERIENCE REDUCED BRAKE PERFORMANCE AND/OR SPONGY, LOW BRAKE PEDAL OPERATION DUE TO THE STICKING CONDITION OF THE VALVE WITHIN THE ABS MODULE. SUZUKI. Read More »

    ENGINE (PWS)

    • TSB #TS-30-06263

      Date Announced:
      AUG 08, 2013
      NHTSA ID:
      #10052515

      SUZUKI: SUZUKI HAS REPLACEMENT OIL PUMPS THAT HAVE A THREADED PLUG. THE THREADED PROVES TO BE DIFFICULT TO REMOVE WITHOUT CAUSING DAMAGE TO THE NEW OIL PUMP. THIS BULLETIN PROVIDES PROCEDURES WHEN REPLACING THE OLD OIL PUMP. Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #TB-22-02041R

      Date Announced:
      APR 01, 2011
      NHTSA ID:
      #10036954

      SUZUKI VEHICLE: COUNTER MEASURE PROCEDURE FOR DTC P2135. MIL LIGHT IS ON; DTC P2135 STORED WITHOUT FULLY CHECKING SYSTEM AND CIRCUITS AFTER REPAIRS AND/OR REPLACEMENT TO THROTTLE BODY. *PE Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

    • TSB #TSB-TS-01-11198R

      Date Announced:
      MAR 12, 2009
      NHTSA ID:
      #10028178

      SUZUKI: A/C LEAK CHECK AT SUCTION HOSE WHICH NO LONGER REQUIRED TO BE REPLACED. A/C MAY NOT BE GETTING AS COLD AS USUAL OR MAY NOT COOL AT ALL. MODELS FORENZA, FORENZA WAGON, RENO (RQ420). Read More »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #0508157

      Date Announced:
      NONE PROVIDED
      NHTSA ID:
      #10022793

      MANUAL TRANSMISSION SHIFT LINKAGE ADJUSTMENT. *NJ Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #TS-09-03129R

      Date Announced:
      AUG 01, 2009
      NHTSA ID:
      #10030107

      SUZUKI VEHICLES: AUTOMATIC TRANSMISSION SHIFT LEVER IS LOOSE IN THE SHIFT GATE AND/OR IGNITION KEY CANNOT BE REMOVED. THE TRANSMISSION GEAR SHIFT LEVER DOES NOT HOLD FIRMLY TO THE LEFT OF THE SHIFT GAGE AS EXPECTED. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

    • TSB #TS0601238

      Date Announced:
      JAN 01, 2008
      NHTSA ID:
      #10024197

      REQUIRED AUTOMATIC TRANSMISSION CONTROL MODULE INITIALIZATION PROCEDURE. MY 2004-2008 FORENZ SEDAN/WAGON, RENO (RQ420). *NJ Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT

    • TSB #TS-09-03129R

      Date Announced:
      AUG 01, 2009
      NHTSA ID:
      #10030107

      SUZUKI VEHICLES: AUTOMATIC TRANSMISSION SHIFT LEVER IS LOOSE IN THE SHIFT GATE AND/OR IGNITION KEY CANNOT BE REMOVED. THE TRANSMISSION GEAR SHIFT LEVER DOES NOT HOLD FIRMLY TO THE LEFT OF THE SHIFT GAGE AS EXPECTED. Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #TSB-23-06110

      Date Announced:
      NOV 01, 2010
      NHTSA ID:
      #10034484

      SUZUKI VEHICLES: COUNTER MEASURE PROCEDURE FOR DTC P2138. MIL LIGHT IS ON, DTC P2138 STORED. FAILURE OF THE CONNECTOR AND/OR WIRING CIRCUITS BETWEEN THE ECM AND THE ACCELERATOR PEDAL POSITION SENSOR. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #0812177

      Date Announced:
      DEC 01, 2007
      NHTSA ID:
      #10023878

      P0441 OR P0496 (EVAPORATIVE EMISSION SYSTEM CONTINUOUS PURGE FLOW). *NJ Read More »

    AIR BAGS:FRONTAL

    • TSB #SUZ_013175

      Date Announced:
      MAY 18, 2016
      NHTSA ID:
      #10086741

      THIS SERVICE BULLETIN UPDATES A BULLETIN ORIGINALLY ISSUED ON MAY 18, 2016, CONCERNING A SPECIAL WARRANTY EXTENSION (ZH) FOR 2005-2008 SUZUKI FORENZA AND SUZUKI RENO VEHICLES. Read More »

    STRUCTURE

    • TSB #SUZ_016008

      Date Announced:
      JUL 08, 2022
      NHTSA ID:
      #10216558

      Reminder of the importance to conduct safety inspections for rust damage to suspension and related parts that could be caused by road salt or other chemicals applied to the roadway. Read More »

    VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

    • TSB #TSB-23-06110

      Date Announced:
      NOV 01, 2010
      NHTSA ID:
      #10034484

      SUZUKI VEHICLES: COUNTER MEASURE PROCEDURE FOR DTC P2138. MIL LIGHT IS ON, DTC P2138 STORED. FAILURE OF THE CONNECTOR AND/OR WIRING CIRCUITS BETWEEN THE ECM AND THE ACCELERATOR PEDAL POSITION SENSOR. Read More »

    SEATS

    • TSB #SUZ_013175

      Date Announced:
      MAY 18, 2016
      NHTSA ID:
      #10086741

      THIS SERVICE BULLETIN UPDATES A BULLETIN ORIGINALLY ISSUED ON MAY 18, 2016, CONCERNING A SPECIAL WARRANTY EXTENSION (ZH) FOR 2005-2008 SUZUKI FORENZA AND SUZUKI RENO VEHICLES. Read More »

    EQUIPMENT

    • TSB #N-Q-G-045

      Date Announced:
      NOV 20, 2018
      NHTSA ID:
      #10152052

      This Service Bulletin was sent by Suzuki Motor Corporation to its authorized Suzuki automobile distributors in the U.S. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #TSB-TS-01-11198R

      Date Announced:
      MAR 12, 2009
      NHTSA ID:
      #10028178

      SUZUKI: A/C LEAK CHECK AT SUCTION HOSE WHICH NO LONGER REQUIRED TO BE REPLACED. A/C MAY NOT BE GETTING AS COLD AS USUAL OR MAY NOT COOL AT ALL. MODELS FORENZA, FORENZA WAGON, RENO (RQ420). Read More »