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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1963 (Automatic Transmission - 2MT70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Diagnostic Information And Procedures >> No First, Second, or Reverse Gear

No First, Second, or Reverse Gear

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Checks Causes
Variable Low 1-2R Clutch Assembly
  • Inspect for a damaged VL1-2R assembly.
  • Inspect for worn or damaged carrier outer sun gear shaft front and rear bushing.
Variable Low 1-2R Retaining Ring Inspect for damage.
Sun Gear Carrier Assembly 2nd Position Inspect for worn or damaged gears and bearing assembly.
Front Differential Carrier Assembly Inspect for damaged gears and bearings.
Front Differential Drive Pinion (w/Transfer Gear) Gear Assembly Inspect for damaged gears and bearings.
Thrust Bearing Assembly 2nd Position Inspect the bearing for wear or damage.