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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 152 (Automatic Transmission - 4T80-E - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Inconsistent Shifts

Inconsistent Shifts

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Inconsistent Shifts

Checks Causes
1-2 and 2-3 Shift Solenoid Valves
  • O-ring seal damage
  • No compression