Scan Tool Data Definitions

This parameter indicates the range selection of 3 speed or 4 speed automatic transmission equipped vehicles. The parameter will display Park/Neutral for the Park or Neutral position of the gear selector. The parameter will display In Gear for the Reverse, Drive, or Low positions of the gear selector.

This parameter displays ON when the powertrain control module (PCM) is receiving a signal indicating that the engine starter motor is cranking.