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Pinpoint Test Ab : The Charging System RTT (RECONFIGURABLE Telltale) Warning Indicator Is Never Or Always On: Notes

Normal Operation and Fault Conditions 

See Charging System RTT Indicator. REFER to: Message Center - System Operation and Component Description .

If the charging system indication request is missing for less than 5 seconds, the IPC defaults the charging system RTT indicator to the last indication state (on or off), based upon on the last message received.

If the charging system indication request is missing for 5 seconds or longer, the IPC defaults the charging system RTT indicator on.

Possible Sources 

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