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1990 Chevrolet Blazer

6 Technical Service Bulletins (TSBs)

TSB List for the 1990 Chevrolet Blazer

Technical Service Bulletins (TSBs) for the 1990 Blazer are official communications between Chevrolet & 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:FRONT
  • POWER TRAIN
  • POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
  • VISIBILITY:WINDSHIELD
  • STRUCTURE:BODY:HOOD
  • LATCHES/LOCKS/LINKAGES:DOORS:LATCH

    • SUSPENSION:FRONT

    • TSB #02015

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10006961

      POP SNAP NOISE IN THE FRONT SUSPENSION WHEN BRAKING. *MR Read More »

    POWER TRAIN

    • TSB #990730016A

      Date Announced:
      OCT 01, 2002
      NHTSA ID:
      #10007838

      DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT Read More »

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

    • TSB #020730024A

      Date Announced:
      AUG 01, 2005
      NHTSA ID:
      #634999

      DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT Read More »

    VISIBILITY:WINDSHIELD

    • TSB #9310A343

      Date Announced:
      FEB 01, 1993
      NHTSA ID:
      #39431

      FRONT DOOR SIDE GLASS BINDING/TRACK DISENGAGEMENT. *TW Read More »

    STRUCTURE:BODY:HOOD

    • TSB #GM561204

      Date Announced:
      APR 01, 1995
      NHTSA ID:
      #41076

      WATER LEAK AT THE A/C RECIRCULATION DOOR (INSTALL NEW HOOD HINGE SEAL). *TW Read More »

    LATCHES/LOCKS/LINKAGES:DOORS:LATCH

    • TSB #GM161514

      Date Announced:
      APR 01, 1995
      NHTSA ID:
      #41072

      END GATE LATCH RATTLE (INSTALL REVISED STRIKER). *TW Read More »

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