Scan Tool Data Definitions

SCAN TOOL DATA DEFINITIONS

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.

Electronics Battery FD: The scan tool displays 0-20 Volts. The scan tool displays the voltage as received on the battery positive voltage E circuit of the BCM.

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 then the percentage value varies depending on electrical loads

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.

Inadvertent Power Relay: The scan tool displays On/Off. The scan tool displays On when the key is in the ACCY. or ON position.

Load Management Relay: The scan tool displays On/Off. The scan tool displays On unless the BCM has entered Load Management or Idle Boost.

Load Shed: The scan tool displays None/Load 1/Load 2/Load 3. The scan tool displays None unless Load management has been entered.

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.