Scan Tool Data Definitions

Battery Voltage: The scan tool displays 0-20 volts. The scan tool displays the voltage as received on the battery positive voltage circuit to the module.

Generator Lamp Circuit Status: The scan tool displays Fault/OK/Invalid State. The scan tool displays Fault until the engine is started then OK is displayed.

GEN F-Terminal Signal: The scan tool displays OK/No Output. The scan tool displays No Output until the engine is started and the PCM receives a signal from the generator then OK is displayed.

Generator L-Terminal Signal Command: The scan tool displays 0-100%. The scan tool displays 0-5% until the engine is running, then the percentage value varies depending on electrical loads

Heated Seats Cycling Due to Load Mgt.: The scan tool displays Yes/No. The Scan tool displays No unless the Load management system is active.

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.

Inadvert. Power Output: The scan tool displays On/Off. The scan tool displays On unless the Load management system is active.

Starter Enable Relay Circuit Status: The scan tool displays Fault/OK/Invalid State. The scan tool displays Fault until the ignition is placed into the START position then OK is displayed.

Starter Relay Command: The scan tool displays ON/OFF. The scan tool displays Off until the ignition is placed into the CRANK position, then it reads On.

Volt Lamp: The scan tool displays On/Off. The scan tool displays On when the PCM sends a class 2 message to the IPC to turn on the charge indicator lamp then On is displayed.