RCU_a006_wakeLineOpen
Not Available
What does the RCU_a006_wakeLineOpen alert mean?
Redundant Control Unit (RCU) Low Voltage (LV) state CAN signal from Front Vehicle Controller (VCFRONT) reports LV is on while the wake line voltage is off.
What you'll see in your Tesla
- Not Available
What triggers it
VCFRONT RCU LV state signal VCFRONT_iBoosterLVState is received as LV_ON while the hardwired wake line (RCU connector pin 4) is off for more than 2 minutes while there is no power supply hard undervoltage.
When it clears
VCFRONT RCU LV state signal matches hardwired wake line state at the start of the next power cycle.
Potential impact
The RCU may not power on or shut down correctly.
Affected models
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