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AC charging issues seems to be one of the top forum issues. I have put together a few of the possible items to check for diagnostic purposes before escalation to Mazda. I would appreciate any feedback/views/missed checks so we can point members towards it as a helpful guide
This is a list of some common items to check on your MX30 if you have AC charging issues
Are any % levels set in car on both manual charge or within the car schedules. Car schedule % level takes precedence over any manual charge % level
Any schedules set within the car which may stop charging. Check timings
Any schedules or limits set on the home AC charger
Does the charging issue only happen on your home charger and not on any other ac chargers?
Is the home charging point charging more slowly than expected; see rough rates below; and not at any other 11kw chargers?
11kw charger
(6.6kwh charge rate restricted at inbuilt car charger)
.11kw per min
Roughly 20% per hour
10% per 30 minutes
Do charging issues happen on more that one public AC charger and supplier app either single or multiphase?
If only home are you multiphase or single phase power supply (phasing issue)
Any home charger error messages
Any mazda messages in app message centre
Can you try it on another type 2 cable
Do you know if the car 12v battery is in good order
Do you and a partner/family member both have the app active/connected/open at the same time (potential app comms confusion)
Do you have powerline wifi range extenders in your home (power supply interference)
Do the cable and car socket look clean with no debris visible
Is the car esim getting a signal
Is the gps signal good
This is a list of some common items to check on your MX30 if you have AC charging issues
Are any % levels set in car on both manual charge or within the car schedules. Car schedule % level takes precedence over any manual charge % level
Any schedules set within the car which may stop charging. Check timings
Any schedules or limits set on the home AC charger
Does the charging issue only happen on your home charger and not on any other ac chargers?
Is the home charging point charging more slowly than expected; see rough rates below; and not at any other 11kw chargers?
11kw charger
(6.6kwh charge rate restricted at inbuilt car charger)
.11kw per min
Roughly 20% per hour
10% per 30 minutes
Do charging issues happen on more that one public AC charger and supplier app either single or multiphase?
If only home are you multiphase or single phase power supply (phasing issue)
Any home charger error messages
Any mazda messages in app message centre
Can you try it on another type 2 cable
Do you know if the car 12v battery is in good order
Do you and a partner/family member both have the app active/connected/open at the same time (potential app comms confusion)
Do you have powerline wifi range extenders in your home (power supply interference)
Do the cable and car socket look clean with no debris visible
Is the car esim getting a signal
Is the gps signal good