Battery Charge

The battery charge indicator may only be ON during RUN. The PC illuminates the battery charge indicator under the following conditions:
^ During the bulb check on the IP reconfigurable telltale message display, it remains displayed (the telltale will remain on as long as the key is in RUN and the engine is not running).
^ The Powertrain Control Module (PCM) sends a class 2 serial data message requesting illumination due to a concern in the charging system.