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