2017 Lost all power going uphill

[2o17EL]

My 2017 with 92k miles lost all power going uphill. It showed "Check Manual" on the dash. I coasted to a stop and shut it off. I started it up and it was fine. This has happened twice in 3 weeks. It returns no code when plugged into the reader. My FIL says it's probably the fuel pump. Anyone else have this problem? What was the solution?

 

[99WhiteC5Coupe]

My 2017 with 92k miles lost all power going uphill. It showed "Check Manual" on the dash. I coasted to a stop and shut it off. I started it up and it was fine. This has happened twice in 3 weeks. It returns no code when plugged into the reader. My FIL says it's probably the fuel pump. Anyone else have this problem? What was the solution?

From afar - I’d bet the throttle body assembly is bad. Ford had issued a TSB regarding the throttle control on the 2016-2017 models.

 

[chuck s]

"See Manual" indicates "The powertrain needs service due to a powertrain malfunction." (Page 105 in my 2017 owners manual.)

-- Chuck

 

[Geargambler]

I swapped the throttle body on my 17 limited when this happened a few times. It’s an easy swap and wasn’t too expensive. Was right around 90k miles too.

 

[woodmanjc]

Engine died in my 2017 when going up mountain highway, finally got it up the mountain after restarting it a few times and drove it 1500 miles home. Local dealer found and replaced the weak fuel pump, runs okay now. I posted about this in September 2023.

 

[GlennSullivan]

My 2017 with 92k miles lost all power going uphill. It showed "Check Manual" on the dash. I coasted to a stop and shut it off. I started it up and it was fine. This has happened twice in 3 weeks. It returns no code when plugged into the reader. My FIL says it's probably the fuel pump. Anyone else have this problem? What was the solution?

90% it is the throttle body. Same exact thing happened to me, see link below.

Help Needed On 2017 Limited P2112 No Throttle On The Side Of The Road

Assistance Requested On The Following Problem Arising Today. 2017 Expedition Limited. 46,000 miles with no current issues or problems; until today! Although we have had battery management and TBC grounding issues in the past, which the problems and resolutions were well documented by past...

www.expeditionforum.com

 

[Ruthlesslv]

110k on my 2017. Replaced the stock throttle body with a hitachi after going on limp mode. The stock one inside was covered with carbon and wasn’t letting the actuator open or close. The new one fixed the issue and didn’t have to recalibrate it.

 

[poorboy08]

My 2017 with 92k miles lost all power going uphill. It showed "Check Manual" on the dash. I coasted to a stop and shut it off. I started it up and it was fine. This has happened twice in 3 weeks. It returns no code when plugged into the reader. My FIL says it's probably the fuel pump. Anyone else have this problem? What was the solution?

I have a 2017 and periodically I had the same problem. Probably around 80 to 90k I had the throttle body replaced under warranty (bought the turd used with 44000 on the odo). After that no issues. Other than that now I'm fairly certain I'm getting the torque converter shudder, but that's another topic.