Live Alerts
Critical
1
Requires immediate action
Warnings
1
Monitor closely
Resolved
2
This month
Predictive Live Alerts — Real-Time from Corolla-01 CAN Bus
Corolla-01 — Low Battery Voltage
Sustained 11.8 V for 4 days (threshold: <12.2 V for 5+ days)
This is a clinical sensor trigger, not a calendar reminder.
SMS will read: “Your Corolla battery health is declining. We've reserved a diagnostic slot for you tomorrow at 2pm. Reply YES to confirm or call us to reschedule.”
Alert History
Fuel Trim Drift Detected (P0171 Predictive)
Jun 4Long Term Fuel Trim (LTFT) Bank 1 has exceeded +12% under load for 3 consecutive trips. Potential vacuum leak forming.
Driver Behavior Update
Jun 2No new harsh braking events recorded in 14 days (driver behavior improving).
Cylinder 3 Misfire Count (P0303)
May 28Resolved post-ignition coil replacement. Misfire count has remained at 0 for last 500 miles.
Coolant Temperature Trend
May 25Previous coolant temp trend alert closed after thermostat replacement last week.
All alerts are generated from continuous CAN data streaming through the Raspberry Pi Zero 2 WH + Waveshare 2-CH CAN FD HAT prototype. Production hardware will support the same threshold logic at scale.