tomterky
Well-Known Member
- First Name
- E
- Joined
- Jun 30, 2020
- Threads
- 5
- Messages
- 198
- Reaction score
- 396
- Location
- 55129
- Vehicles
- 2010 Mustang Pony Edition Convertible; 2021 Mach E
- Thread starter
- #1
Update 5: Ford sent an engineer to my dealership and they updated the following:
UPDATE 4
I turned the car on this morning and the Power train fault disappeared from the dashboard and no longer appears in the Ford Pass App. I am going to keep an eye on it today. The temperature now is -18 outside, so it will be interesting to see what happens while I'm here at work. Praying it starts or Ford Roadside will be getting a call and straight to the dealer.
UPDATE 3
The powertrain light that popped when looking in the manual on page 150 is under the the "high voltage battery" header. Wonder if it wasn't charging the 12v enough. My vehicle was built Jan 9. Did not go to speedway. It had religiously been on the charger every night since I got it Wednesday due to the extreme cold Temps. Outside it has been lows of -22 with a high of 0 for Saturday into Sunday and now Monday. I also had it precondition before I'd go anywhere while still plugged in. It's 22 above in my garage.
UPDATE 2
Thank you everyone for the responses and help. I've had this portable jump starter for two years and never used it for my ICE cars. Just had it and charged ready to go. I opened the front bumper panel, connected the reds and blacks, frunk opened. Then the fun part began. Taking off the back panel then windshield washer side panel. What a pain in the ass. Two of the clips are now somewhere under the hood for the back panel.
Jump started a car, my very first time, and she came back to life. HOWEVER, now I have the same powertrain issue Savage has. Made appointment with dealer already online. Thank you again everyone!! Will update when my dealer figures it out.
UPDATE 1
Added info on unlocking vehicle if 12v battery dies - posted by @ay221
How to unlock my vehicle if the 12 volt battery is dead?You must apply 12 volt power to the 12 volt system -- directions: Jump Starting the Vehicle
ORIGINAL POST
Temps in MM have gone down to -22 degrees. I left the MME plugged in all night to charge and went to leave just now and it's a brick. Can't get in, can't do anything. Ford App says deep sleep in effect. How do I wake it?!
UPDATE 4
I turned the car on this morning and the Power train fault disappeared from the dashboard and no longer appears in the Ford Pass App. I am going to keep an eye on it today. The temperature now is -18 outside, so it will be interesting to see what happens while I'm here at work. Praying it starts or Ford Roadside will be getting a call and straight to the dealer.
UPDATE 3
The powertrain light that popped when looking in the manual on page 150 is under the the "high voltage battery" header. Wonder if it wasn't charging the 12v enough. My vehicle was built Jan 9. Did not go to speedway. It had religiously been on the charger every night since I got it Wednesday due to the extreme cold Temps. Outside it has been lows of -22 with a high of 0 for Saturday into Sunday and now Monday. I also had it precondition before I'd go anywhere while still plugged in. It's 22 above in my garage.
UPDATE 2
Thank you everyone for the responses and help. I've had this portable jump starter for two years and never used it for my ICE cars. Just had it and charged ready to go. I opened the front bumper panel, connected the reds and blacks, frunk opened. Then the fun part began. Taking off the back panel then windshield washer side panel. What a pain in the ass. Two of the clips are now somewhere under the hood for the back panel.
Jump started a car, my very first time, and she came back to life. HOWEVER, now I have the same powertrain issue Savage has. Made appointment with dealer already online. Thank you again everyone!! Will update when my dealer figures it out.
UPDATE 1
Added info on unlocking vehicle if 12v battery dies - posted by @ay221
How to unlock my vehicle if the 12 volt battery is dead?You must apply 12 volt power to the 12 volt system -- directions: Jump Starting the Vehicle
ORIGINAL POST
Temps in MM have gone down to -22 degrees. I left the MME plugged in all night to charge and went to leave just now and it's a brick. Can't get in, can't do anything. Ford App says deep sleep in effect. How do I wake it?!
Last edited: