Pinpoint Test Ac : The Auto Stop-Start RTT (RECONFIGURABLE Telltale) Indicator Is Never Or Always On: Notes
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions
See Auto Stop-Start Message Center Displays. Refer to: Warning Chimes - System Operation and Component Description .
If the stop/start standby indicator message is missing for less than 5 seconds, the IPC defaults the auto stop-start warning indicator to its last indication state (on or off), based upon the last message received.
If the stop/start standby indicator message is missing for 5 seconds or longer, the IPC defaults the stop/start indicator off.
Possible Sources
- Communication concern
- GWM concern
- PCM concern
- IPC