Shift Modulator: Technical Service Bulletins

• A/T - Harsh 3-2 Downshifts
  • Overview
  • IA. Very Harsh Part Throttle 3-2 Shift At 20-40 MPH
  • IB. Harsh 3-2 and/or 4-2 Shifts
  • IC. Intermittent Harsh Part Throttle 3-2 Shift
  • Harsh 3-2 Shift **High Altitude Only**
  • Harsh 3-2 Shift Low Altitude Only
  • Harsh 3-2 Shift Maneuver At 17-20 MPH
  • Harsh 3-2 Coastdown Bump At 15-22 MPH
  • Harsh Upshifts - High Altitude Only