Condition No. 3:
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 1998 GMC Savana Special, 1998 GMC Savana Camper Special, 1998 GMC Savana, 1998 Chevrolet RV Cutaway, and 1998 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
This condition detect Park or Neutral when vehicle should be in D4.
- DTCs P0106, P0107 or P0108 (MAP sensor) are not present.
- DTCs P0121, P0122 or P0123 (TP sensor) are not present.
- DTCs P0502 or P0503 (output shaft speed sensor) are not present.
- DTCs P0716 or P0717 (input speed sensor) are not present.
- DTCs P0751 or P0753 (1-2 shift solenoid) are not present.
- DTCs P0757 or P0758 (2-3 shift solenoid) are not present.
- Vehicle speed is more than 5 MPH.
- Throttle angle is more than 9 percent.
- Engine torque is more than 80 ft. lbs (100 N.m).
- Engine is running at more than 475 RPM for more than 7 seconds.
- TFP position switch indicates P/N when ratio indicates less than 1.58:1 for more than 15 seconds, Reverse when ratio indicated "D4", "D3", "D2" and "D1" for more than 15 seconds, or "D4", "D3", "D2" and "D1" when ratio indicates Reverse for more than 15 seconds.