Pinpoint Test T : The Charging System Warning Indicator Is Never Or Always On: Notes
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions
See Charging System Warning Indicator. REFER to: Instrument Panel Cluster (IPC) - System Operation and Component Description .
See Charging System RTT. REFER to: Message Center - System Operation and Component Description .
If the battery low state of charge message is missing for less than 5 seconds, the IPC defaults the charging system warning indicator or charging system RTT to the last indication state (on or off), based upon on the last message received.
If the battery low state of charge message is missing for 5 seconds or longer, the IPC defaults the charging system warning indicator or charging system RTT on.
Possible Sources
- Charging system concern
- Communication concern
- Message center concern
- BCM concern
- GWM concern
- IPC