Engine block heater recall (2022-2024 Maverick)

JVolpe · Oct 17, 2025

https://www.usatoday.com/story/cars...ln-recall-bronco-explorer-ranger/86722282007/

Ford Motor Company is recalling nearly 60,000 Ford and Lincoln vehicles due to a potential fire hazard.

The Dearborn, Michigan-based automaker reported to the National Highway Transportation Safety Administration (NHTSA) the engine block heater in some vehicles may crack and develop a coolant leak, causing a short circuit when the block heater is plugged in.

A short circuit in the engine block heater increases the risk of an under-hood fire, Ford wrote in a letter to dealerships dated Wednesday, Oct. 15.

According to the NHTSA report, owners were advised not to plug in their block heater until the vehicle is fixed.

The auto manufacturer said it was not aware of any reports of accidents or injuries connected to the issue.

Ford models being recalled

2016-2019 Lincoln MKC
2016-2018, 2020-2023 Ford Explorer
2019-2020 Ford Fusion
2019-2024 Ford Ranger
2020-2022 Lincoln Corsair
2020-2022 Ford Escape
2021-2024 Bronco, Bronco Sport
2022-2024 Maverick vehicles

What should I do if my Ford is recalled?
Dealers will replace the block heater free of charge, the NHTSA recall notice said.

Notification letters are expected to be mailed to owners by Oct. 24. Additional letters will be sent once the final remedy is available, potentially in February 2026.

Ford recall number:
Owners can contact Ford at 1-866-436-7332.

The number for this recall is 25SA4.

Owners may also contact the NHTSA Vehicle Safety Hotline at 1-888-327-4236 or visit www.nhtsa.gov.

icegradner · Oct 17, 2025

Another one, that makes 12 or 13 recalls now.

Right on track for the 21 consumer reports estimated for the Maverick back in late 2023.

MightyMaverick · Oct 17, 2025

Does this affect both Hybrids and Ecoboosts or is it one or the other?

710-oil-614 · Oct 17, 2025

I would assume both.

I had the engine block heater on my 2023 and opted not to get it for the hybrid but I wish I would have.

Cherokee · Oct 17, 2025

No EB heater on my 2024 eco as far as I know.

Shakesbear · Oct 17, 2025

No engine block heater on my Mav in Texas

Tbone91 · Oct 17, 2025

How do I know if my 2024 Ecoboost has an engine block heater?

Meeka · Oct 17, 2025

Tbone91 said:
How do I know if my 2024 Ecoboost has an engine block heater?

Look for a plug

, also should be on build sheet.

commadorebob · Oct 17, 2025

Heh, plus side of ordering a truck in the Deep South...

Tbone91 · Oct 17, 2025

Meeka said:
Look for a plug , also should be on build sheet.

Thank you! Will have to take a look

Mavster Mechanic · Oct 17, 2025

Ouch.

In the Hybrid this will be a PITA to remedy if it is a full replacement.

All day job for sure.

Basically on the assembly line, they put in the heater, then build the rest of the engine around it.

Adding an engine block heater DIY at home isn't really an option for this reason.

Mavster Mechanic · Oct 17, 2025

Block Heater Removal Procedure:

Drain the entire contents of the cooling system, then complete the following:

1. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting
2. Remove the HO2S . Refer to: Heated Oxygen Sensor (HO2S)
3. Remove the catalyst monitor sensor. Refer to: Catalyst Monitor Sensor
4. Remove the EGR cooler inlet tube. Refer to: Exhaust Gas Recirculation (EGR) Cooler Inlet Tube
5. Remove the bolts and the heat shield. Torque : 97 lb.in (11 Nm)
6. Remove the engine front undershield. Refer to: Engine Front Undershield
7. Remove the muffler and tailpipe assembly. Refer to: Muffler and Tailpipe - Full Hybrid Electric Vehicle (FHEV)
8. Remove and discard the exhaust manifold nuts.
9. Remove the catalytic converter support bracket bolts.
10. Using a holding device, hold the steering wheel in the straight-ahead position. Remove the [steering wheel] bolt and discard.
11. Position steering column shaft aside.
12. Remove the retainers and the underbody shields.
13. Remove the front bumper cover. Refer to: Front Bumper Cover
14. Remove and discard the roll restrictor bracket bolt
15. Remove the subframe support bracket bolts.
16. Remove and discard the rearward subframe bolts. Remove and discard the bolts and remove the subframe brackets.
17. NOTE: Rear. On both sides. Index-mark the subframe to the body.
18. NOTE: Front. On both sides. Index-mark the subframe to the body.
19. On both sides, remove the front subframe bolts.
20. Support the subframe with a screw jack.
21. On both sides, loosen the subframe bolts.
22. NOTICE: Care must be taken when lowering the front subframe to ensure the front subframe mounting structure is not damaged. NOTE: Lower the front subframe only enough to allow removal of the catalytic converter assembly. Using a screw jack, lower the subframe.
23. Remove the lower bracket nut and the catalytic converter.
24. Remove and discard the gasket.
25. NOTE: The following step is only required if the components are being replaced with new items: Remove the isolator bracket assembly. Clean all exhaust connections before reassembly.
26. NOTE: Make sure the block heater wiring is routed and secured away from rotating or hot components. Disconnect the block heater electrical connection.
27. Remove the block heater. Torque : 41 lb.ft (55 Nm)
28. To install, reverse the removal procedure.
29. Fill and bleed the cooling system. Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding - 2.5L Duratec – Hybrid (121kW/164PS) (General Procedures).
© Copyright 2022, Ford Motor Company.

Mavster Mechanic · Oct 17, 2025

I bet they will be real selective on who gets this done.

Meeka · Oct 17, 2025

Mavster Mechanic said:
Block Heater Removal Procedure:

Drain the entire contents of the cooling system, then complete the following:

1. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting
2. Remove the HO2S . Refer to: Heated Oxygen Sensor (HO2S)
3. Remove the catalyst monitor sensor. Refer to: Catalyst Monitor Sensor
4. Remove the EGR cooler inlet tube. Refer to: Exhaust Gas Recirculation (EGR) Cooler Inlet Tube
5. Remove the bolts and the heat shield. Torque : 97 lb.in (11 Nm)
6. Remove the engine front undershield. Refer to: Engine Front Undershield
7. Remove the muffler and tailpipe assembly. Refer to: Muffler and Tailpipe - Full Hybrid Electric Vehicle (FHEV)
8. Remove and discard the exhaust manifold nuts.
9. Remove the catalytic converter support bracket bolts.
10. Using a holding device, hold the steering wheel in the straight-ahead position. Remove the [steering wheel] bolt and discard.
11. Position steering column shaft aside.
12. Remove the retainers and the underbody shields.
13. Remove the front bumper cover. Refer to: Front Bumper Cover
14. Remove and discard the roll restrictor bracket bolt
15. Remove the subframe support bracket bolts.
16. Remove and discard the rearward subframe bolts. Remove and discard the bolts and remove the subframe brackets.
17. NOTE: Rear. On both sides. Index-mark the subframe to the body.
18. NOTE: Front. On both sides. Index-mark the subframe to the body.
19. On both sides, remove the front subframe bolts.
20. Support the subframe with a screw jack.
21. On both sides, loosen the subframe bolts.
22. NOTICE: Care must be taken when lowering the front subframe to ensure the front subframe mounting structure is not damaged. NOTE: Lower the front subframe only enough to allow removal of the catalytic converter assembly. Using a screw jack, lower the subframe.
23. Remove the lower bracket nut and the catalytic converter.
24. Remove and discard the gasket.
25. NOTE: The following step is only required if the components are being replaced with new items: Remove the isolator bracket assembly. Clean all exhaust connections before reassembly.
26. NOTE: Make sure the block heater wiring is routed and secured away from rotating or hot components. Disconnect the block heater electrical connection.
27. Remove the block heater. Torque : 41 lb.ft (55 Nm)
28. To install, reverse the removal procedure.
29. Fill and bleed the cooling system. Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding - 2.5L Duratec – Hybrid (121kW/164PS) (General Procedures).
© Copyright 2022, Ford Motor Company.

Damn! I’m glad I said no when asked if I wanted the block heater on my 24 when I ordered it.

710-oil-614 · Oct 17, 2025

Mavster Mechanic said:
I bet they will be real selective on who gets this done.

Yeah, probably anyone with a 2022-2024 Maverick equipped with an engine block heater....

Engine block heater recall (2022-2024 Maverick)

JVolpe

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icegradner

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MightyMaverick

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710-oil-614

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Cherokee

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Shakesbear

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Tbone91

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Meeka

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commadorebob

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Tbone91

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Mavster Mechanic

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