VCFRONT_a189_IBSMIA
Description
One or more of the serial peripheral interface (SPI) messages the vehicle controller receives periodically from the Intelligent Battery Sensor (IBS) is not received, indicating the IBS may be unavailable (MIA).
Condition
The vehicle controller does not receive one or more of the expected SPI messages from the IBS within the expected time frame.
Clear Condition
The vehicle controller starts receiving the expected SPI messages from the IBS.
Potential Impact
The vehicle may not sleep, and the low voltage (LV) battery may be overcharged or undercharged.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Model 3 2017-2023;Model 3 2024+;Model Y;Model Y 2025+