Full Throttle Detent Downshift
WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue and 2001 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
Place the gear selector in the Overdrive position. Accelerate the vehicle to speeds of 40-55 MPH in 4th gear. Quickly increase throttle angle to 100 percent. Verify the following:
- The TCC releases.
- The transaxle downshifts immediately to 2nd gear.