Motor coolant over temperature warning

Happy

Active Member
First Name
Jay
Joined
Sep 23, 2021
Threads
6
Messages
30
Reaction score
8
Location
Florida
Vehicles
2018 mustang gt
Occupation
accountant
Country flag
I have a 2021 Mach e GT
I got the warning motor coolant over temperature. I am wondering if anyone else got this warning
Sponsored

 
OP
OP

Happy

Active Member
First Name
Jay
Joined
Sep 23, 2021
Threads
6
Messages
30
Reaction score
8
Location
Florida
Vehicles
2018 mustang gt
Occupation
accountant
Country flag
Thanks for the response. I am hoping your issues are resolved
 

danielgary

Member
First Name
Daniel
Joined
Feb 8, 2021
Threads
2
Messages
8
Reaction score
13
Location
Brookland, AR
Vehicles
2016 Race Red F-150
Occupation
Software Developer
Country flag
Looks like a legitimate issue. Dealer is investigating. Have you had yours in for the HVBJB replacement OP?
 


tfitzgex

Well-Known Member
First Name
tom
Joined
Jul 26, 2021
Threads
58
Messages
366
Reaction score
452
Location
Portland Oregon
Vehicles
2021 Mustang Mach-E Premium extended range AWD
Country flag
I got it driving yesterday (not long after picking it up from the dealer..) I had driven it home in heavy traffic, it was fine, no errors, I let it sit for an hour, then drove it to another destination, the error popped up on the screen, I pulled over, removed the cover under the hood, looked at the coolant, everything looked fine. No reduction of power, got to my destination, let it sit for a bit, no errors after or since.
 

tfitzgex

Well-Known Member
First Name
tom
Joined
Jul 26, 2021
Threads
58
Messages
366
Reaction score
452
Location
Portland Oregon
Vehicles
2021 Mustang Mach-E Premium extended range AWD
Country flag
Yes. Same here. I’m assuming it’s just a mistake. Mines been at the dealer for the past 33 days 19 hours (who’s counting) for the HVBJB replacement. Supposed to pick it up today.
33 days? Amateur! I picked mine up yesterday, 2 months and 1 day!
 

Shayne

Well-Known Member
Joined
Aug 9, 2020
Threads
18
Messages
3,824
Reaction score
2,738
Location
Northern Ontario Canada
Vehicles
2021 MME4x Prem
Occupation
Retired
Country flag
I got it driving yesterday (not long after picking it up from the dealer..) I had driven it home in heavy traffic, it was fine, no errors, I let it sit for an hour, then drove it to another destination, the error popped up on the screen, I pulled over, removed the cover under the hood, looked at the coolant, everything looked fine. No reduction of power, got to my destination, let it sit for a bit, no errors after or since.
Weber's video shows how refilling the coolant is carried out. It is not pour it in and watch the air bubbles. It is a bit more like computerized rocket science. I can see some dealers not doing it exactly correct and trapping air in the system

 

Ford Motor Company

Well-Known Member
Official Ford Account
First Name
Brian
Joined
May 10, 2021
Threads
68
Messages
3,456
Reaction score
6,529
Location
Michigan
Vehicles
Mustang Mach-E
Occupation
Real Human & Community Manager
Country flag
I have a 2021 Mach e GT
I got the warning motor coolant over temperature. I am wondering if anyone else got this warning
Can you send over a private message with your VIN and the name/location of your local Ford dealer? I would like to look into your Mach-E's coolant warning on my end!
 

tfitzgex

Well-Known Member
First Name
tom
Joined
Jul 26, 2021
Threads
58
Messages
366
Reaction score
452
Location
Portland Oregon
Vehicles
2021 Mustang Mach-E Premium extended range AWD
Country flag
Finally was able to get an appointment... Turns out it is a failed "hybrid cooling pump" Part is on order.... At least the rental is from Enterprise, and it is a BMW (I talked the girl at the front counter in to it)
 

tfitzgex

Well-Known Member
First Name
tom
Joined
Jul 26, 2021
Threads
58
Messages
366
Reaction score
452
Location
Portland Oregon
Vehicles
2021 Mustang Mach-E Premium extended range AWD
Country flag
Turns out it was lack of coolant that caused the error... and it fried the pump @Ford Motor Company what damage would that cause? Should I be concerned with motor life now?
Sponsored

 
 







Top