1990 Hyundai Sonata

4 Technical Service Bulletins (TSBs)

TSB List for the 1990 Hyundai Sonata

Technical Service Bulletins (TSBs) for the 1990 Sonata are official communications between Hyundai & 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.

  • ENGINE AND ENGINE COOLING:ENGINE
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:DRIVELINE:DRIVESHAFT

    • ENGINE AND ENGINE COOLING:ENGINE

    • TSB #97110120014

      Date Announced:
      NOV 01, 1997
      NHTSA ID:
      #54161

      PROVIDED PROCEDURES FOR THE INSTALLATION OF A BLOCK HEATER. *YC Read More »

    • TSB #97100120012

      Date Announced:
      OCT 01, 1997
      NHTSA ID:
      #54113

      SHOP MANUAL CORRECTION ON CYLINDER HEAD BOLT TORQUE SPECIFICATION. *YC Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #5NP-S9D9P-10

      Date Announced:
      SEP 02, 2016
      NHTSA ID:
      #10082725

      THIS BULLETIN PROVIDES INFORMATION ON COMPONENTS, ATTRIBUTES, AND PRECAUTIONS OF THE 7-SPEED DRY-TYPE DUAL CLUTCH TRANSMISSION (DCT). Read More »

    POWER TRAIN:DRIVELINE:DRIVESHAFT

    • TSB #9740002

      Date Announced:
      JAN 01, 1997
      NHTSA ID:
      #51905

      SHIFT CONDITION CAUSED BY SHORT CIRCUIT IN INHIBITOR SWITCH. *TW Read More »

    Browse Other Sonata Years