For 1990-2009 cars only
Battery Voltage: The scan tool displays 0-20 Volts. The scan tool
displays the voltage as received on the battery positive voltage circuit of
the Module or the 72-08 battery voltage message from the BCM over class
2 lines.
Crank Request Signal: The scan tool displays Yes/No. The scan tool displays No until the ignition is placed into the START position then Yes is displayed.
GEN F-Terminal Signal: The scan tool displays 0%-100%. The scan tool displays 0%-10% until the engine is started and the PCM receives a signal from the generator then OK is displayed.
GEN L-Terminal Signal Command: The scan tool displays On/Off. The scan tool displays Off until the engine is running, then the PCM supplies a 5 volt reference signal for the generator regulator.
IMS: The scan tool displays Park, Park/Reverse, Reverse, Reverse/Neutral, Neutral, Neutral/Drive 4, Drive 4, Drive 4/Drive 3, Drive 3, Drive 3/Drive 2, Drive 2, Drive 2/Drive 1, Drive 1. The scan tool displays the physical position of the Automatic Transaxle Fluid Pressure Manual Valve Position Switch, Including those positions that are in-between gears.
Ignition 1 Signal: The scan tool displays 0-20 Volts. The scan tool displays the voltage as received on the Ignition 1 circuit to the PCM.
Starter Relay Command: The scan tool displays ON/OFF. The scan tool displays Off until the ignition is placed into the Start position, then it reads On until an engine run signal is received by the PCM.
Crank Request Signal: The scan tool displays Yes/No. The scan tool displays No until the ignition is placed into the START position then Yes is displayed.
GEN F-Terminal Signal: The scan tool displays 0%-100%. The scan tool displays 0%-10% until the engine is started and the PCM receives a signal from the generator then OK is displayed.
GEN L-Terminal Signal Command: The scan tool displays On/Off. The scan tool displays Off until the engine is running, then the PCM supplies a 5 volt reference signal for the generator regulator.
IMS: The scan tool displays Park, Park/Reverse, Reverse, Reverse/Neutral, Neutral, Neutral/Drive 4, Drive 4, Drive 4/Drive 3, Drive 3, Drive 3/Drive 2, Drive 2, Drive 2/Drive 1, Drive 1. The scan tool displays the physical position of the Automatic Transaxle Fluid Pressure Manual Valve Position Switch, Including those positions that are in-between gears.
Ignition 1 Signal: The scan tool displays 0-20 Volts. The scan tool displays the voltage as received on the Ignition 1 circuit to the PCM.
Starter Relay Command: The scan tool displays ON/OFF. The scan tool displays Off until the ignition is placed into the Start position, then it reads On until an engine run signal is received by the PCM.
