RCU family
RCU_a034_VCFRONTLVPowerStateCounter
Not Available
What does the RCU_a034_VCFRONTLVPowerStateCounter alert mean?
Front Vehicle Controller (VCFRONT) Low Voltage (LV) power state message counter is incorrect.
What you'll see in your Tesla
- Not Available
What triggers it
VCFRONT_LVPowerState CAN message is received with incorrectly incrementing counter for longer than 500 milliseconds.
When it clears
VCFRONT_LVPowerState Controller Area Network (CAN) message is received with correctly incrementing counter for 500 milliseconds.
Potential impact
There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.
Affected models
Model Y 2025+
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