PD72: Transaxle Range Switch
WARNING: This page is about a different car, the 1995 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
PRLDL: Display shows status of transaxle range. First digit of 2 digit binary code will always be "1". Second digit for binary code can be either a "1" or "0". A "0" indicates transaxle is in Park or Neutral range. A "1" indicates transaxle is in Drive, Reverse or Low range.