Hi folks,
After a 20 mile trip back up the hill after an appointment, my OVMSv3 cheerfully proclaimed an Alert #1146 (DMC Motor Fan Problem) just as I was pulling into my driveway. {sigh}. The car charged normally, but more of the alerts were given. According to the logs (pulled after the charging was done) there were 55 of them in total! Nothing displayed in the cabin, of course, so if I didn't have the OVMS module installed I would have not known they had occurred.
Oddly, the temps on both motor and PEM were quite unremarkable, and the weather was seasonably pleasant.
So, I presume this is the infamous PEM Fan connector issue, returning. Last yearly service was this past spring, so it shouldn't be a matter of clogged pipes. Before I open a service call, is there anything else I should check for? The timing of the alerts, and the related temps, seem inconsistent with what I know about the alert. I did have the A/C on during the trip, and had turned it off shortly before the alert. Any connection there, perhaps?
Thanks,
Greg
After a 20 mile trip back up the hill after an appointment, my OVMSv3 cheerfully proclaimed an Alert #1146 (DMC Motor Fan Problem) just as I was pulling into my driveway. {sigh}. The car charged normally, but more of the alerts were given. According to the logs (pulled after the charging was done) there were 55 of them in total! Nothing displayed in the cabin, of course, so if I didn't have the OVMS module installed I would have not known they had occurred.
Oddly, the temps on both motor and PEM were quite unremarkable, and the weather was seasonably pleasant.
So, I presume this is the infamous PEM Fan connector issue, returning. Last yearly service was this past spring, so it shouldn't be a matter of clogged pipes. Before I open a service call, is there anything else I should check for? The timing of the alerts, and the related temps, seem inconsistent with what I know about the alert. I did have the A/C on during the trip, and had turned it off shortly before the alert. Any connection there, perhaps?
Thanks,
Greg