Jseis
Well-known member
- Thread starter
- #1
Been living with that failing sensor since T-Day. Some of the weird consequences:
1) No interior lights on door opening
2) Perimeter alarm sound was akin to a strangled duck.
3) No bass on sound.. really became A.M. sound out of sound system.
4) Volume function became unpredictable with rotary dial
5) Consistent error messages at say 5 hours after driving say 100 miles.
6 Unauthorized electrical device error message.
7) Accidental unplug message.
I was able to thwart error messages by leaving truck “on” by turning “off” the 30 minute delay on ignition going off. During the week I was doing that, the truck was “on” for 10 hours during the day, successfully downloaded “Good stuff here
Ford Power up 4.2.1.1 at 1 A.M. as scheduled.
Go figure.
This is the only update the trucks ever received. April ‘23 Build.
Got the BMS replaced today!
1) No interior lights on door opening
2) Perimeter alarm sound was akin to a strangled duck.
3) No bass on sound.. really became A.M. sound out of sound system.
4) Volume function became unpredictable with rotary dial
5) Consistent error messages at say 5 hours after driving say 100 miles.
6 Unauthorized electrical device error message.
7) Accidental unplug message.
I was able to thwart error messages by leaving truck “on” by turning “off” the 30 minute delay on ignition going off. During the week I was doing that, the truck was “on” for 10 hours during the day, successfully downloaded “Good stuff here


Go figure.
This is the only update the trucks ever received. April ‘23 Build.
Got the BMS replaced today!
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