Cadillac
Scheduling / Timer Misconfiguration
Charger’s scheduled charging does not start at the programmed time, but manual charging works.
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Possible Causes
Incorrect time zone or clock setting, Overlapping or conflicting schedules, Vehicle-side schedule overriding charger schedule, App not synchronized with charger
How to Fix / Troubleshooting
Safety first: No high-voltage work is needed for scheduling issues.
Steps to try:
- Check time settings: In the app or charger menu, verify the current time, date, and time zone are correct.
- Disable vehicle schedule: Temporarily turn off any charging schedules set in the vehicle so only the charger schedule is active.
- Simplify schedule: Set a single daily schedule window and test if charging starts as expected.
- Sync app: Log out and back into the app, or refresh the charger connection.
When to call a technician: If scheduling still fails after configuration checks, the internal clock or firmware may need service or update.
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Repair Difficulty
Easy
2/5
Required Part
Cadillac EVSE Control Board (Scheduling Logic)
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