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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1669 (Automatic Transmission - 2MT70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Diagnostic Information And Procedures >> No Drive in All Ranges

No Drive in All Ranges

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
Carrier 1st and 2nd Positions Assembly
  • Inspect the carrier assembly for damaged pinion gears, thrust washers, pins, and rollers.
  • Inspect for damaged thrust bearings.
  • Inspect for damaged sun gears.
  • Inspect the carrier assembly for damaged output carrier rear sun gear thrust bearing (captured).
Thrust Bearing 1st, 2nd and 3rd Positions Assembly Inspect the bearing for wear or damage.
Output Shaft Assembly Inspect for damaged internal gears.
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.
Sun Gear 1st and 2nd Positions Inspect for spline wear or damage.
Fluid Filter Assembly
  • Inspect for damaged or restricted fluid filter assembly.
  • Inspect for damaged fluid filter seal assembly or improper sealing interface, leaks, and fluid aeration.
Automatic Transmission Fluid Pump Seal Inspect for worn or damaged seal.
Auxiliary Fluid Filter Assembly
  • Inspect for damaged or restricted fluid filter assembly.
  • Inspect for damaged fluid filter seal assembly or improper sealing interface, leaks, and fluid aeration.
Auxiliary Fluid Pump Seal Inspect for worn or damaged seal.