NHTSA ID Number: 10209031
Manufacturer Communication Number: TSB 22-2089
Summary
Some 2015-2022 F-150, 2017-2022 F-Super Duty and 2018-2022 Expedition/Navigator vehicles may exhibit poor air conditioning (A/C) performance, loss of airflow and/or engine cooling fans running continuously from high A/C pressures. This concern may be from the evaporator freezing up due to the evaporator temperature sensor being biased. To correct the condition, follow the Service Procedure steps to replace the evaporator temperature sensor.
This bulletin supersedes 21-2404.
Model:
Ford
2015-2022 F-150
2017-2022 F-Super Duty
2018-2022 Expedition
2018-2022 Navigator
Summary
This article supersedes TSB 21-2404 to update the part list and vehicle model years affected.
Issue: Some 2015-2022 F-150, 2017-2022 Super Duty and 2018-2022 Expedition/Navigator vehicles may exhibit poor air conditioning (A/C) performance, loss of airflow and/or engine cooling fans running continuously from high A/C pressures. This concern may be from the evaporator freezing up due to the evaporator temperature sensor being biased. To correct the condition, follow the Service Procedure steps to replace the evaporator temperature sensor.
Action: Follow the Service Procedure steps to correct the condition on vehicles that meet all of the following criteria:
- One of the following vehicles:
-
- 2015-2022 F-150
-
- 2017-2022 F-Super Duty
-
- 2018-2022 Expedition/Navigator
- Poor A/C performance
Parts
| Service Part Number | Quantity | Description | Unit of Issue | Piece Quantity |
| ML3Z-19860-A | 1 | Evaporator Assembly (2015-2019 F-150 With 6R80, 2017-2022 F- Super Duty With 6R140 With R-134A Refrigerant) | 1 | 1 |
| ML3Z-19860-B | 1 | Evaporator Assembly (2017-2020 F-150 With 6R80 And R-1234YF Refrigerant) | 1 | 1 |
| ML3Z-19860-E | 1 | Evaporator Assembly (2017-2022 F-150 With 10R80, 2020-2022 F- Super Duty With 10R140, 2017-2022 Expedition and Navigator) | 1 | 1 |
| W714409-S439 | 1 | Steering Shaft Bolt | 4 | 1 |
| W717731-S451 | 2 | Seat Bolt | 4 | 8 |
HL3Z-19B596-A | 1 | A/C TXV O-ring Kit | 8 | 2 |
VC-13-G
Ford Genuine Fluid VC-13-G Yellow Concentrated Antifreeze/Coolant - 1 Gallon
| As Needed | Motorcraft® Yellow Concentrated Antifreeze/Coolant (All Markets Except Canada) | ||
| CVC-13-G | As Needed | Motorcraft® Yellow Concentrated Antifreeze/Coolant (Canada Only) |
Quantity refers to the amount of the service part number required to repair the vehicle.
Unit of Issue refers to the number of individual pieces included in a service part number package.
Piece Quantity refers to the total number of individual pieces required to repair the vehicle.
As Needed indicates the amount of the part may vary and/or is not a whole number. Parts can be billed out as nonwhole numbers, including less than 1.
Service Procedure
1. Run the A/C on maximum/recirculation and blower speed on high for at least 10 minutes with the engine idling, then drive the vehicle.
2. Using the datalogger on the appropriate Ford diagnostic scan tool, pull up the EVAP_TEMP PID in the front controls interface module (FCIM) to read the evaporator temperature and use a thermometer to measure the vent outlet temperature. Compare the temperature reading of the EVAP_TEMP PID to the thermometer’s vent outlet temperature reading during A/C use.
3. Is the temperature reading shown on the vent outlet thermometer colder than the temperature reading of the EVAP_TEMP PID?
(1). Yes – proceed to Step 4.
(2). No – if Step 4 directed to restart this article, the repair is complete. For all others, this article does not apply. Refer to the WSM for normal diagnostics.
4. Recover the refrigerant and review recovered refrigerant amount. Was the correct amount recovered within +/- 1 oz. (0.03 kg.)?
(1). Yes – replace the evaporator assembly. Refer to WSM, Section 412-00. The evaporator temperature sensor is part of the evaporator assembly.
(2). No – refer to the WSM for normal diagnostics. Once the root cause of the incorrect charge has been corrected, restart this article from Step 1 to confirm the customer concern is corrected.
36 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| FORD | EXPEDITION | 2018-2022 |
| FORD | F-150 | 2015-2022 |
| FORD | F-250 SD | 2017-2022 |
| FORD | F-350 SD | 2017-2022 |
| FORD | F-450 SD | 2017-2022 |
| LINCOLN | NAVIGATOR | 2018-2022 |
1 Associated Document
Manufacturer Communications
22-2089
09 March 2022
NHTSA ID Number: 10206843
Manufacturer Communication Number: TSB 21-2404
Summary
Some 2015-2021 F-150, 2017-2021 Super Duty and 2018-2021 Expedition/Navigator vehicles may exhibit poor air conditioning (A/C) performance, loss of airflow and/or engine cooling fans running continuously from high A/C pressures. This concern may be from the evaporator freezing up due to the evaporator temperature sensor being biased. To correct the condition, follow the Service Procedure steps to replace the evaporator temperature sensor.
1 Associated Document
Manufacturer Communications
21-2404
11 January 2022
NHTSA ID Number: 10201612
Manufacturer Communication Number: TSB 21-2250
Summary
Some 2015-2020 F-150, 2017-2020 Super Duty and 2018-2020 Expedition/Navigator vehicles may exhibit poor air conditioning (A/C) performance, loss of airflow and/or engine cooling fans running continuously from high A/C pressures. This concern may be from the evaporator freezing up due to the evaporator temperature sensor being biased. To correct the condition, follow the Service Procedure steps to replace the evaporator temperature sensor.
1 Associated Document
Manufacturer Communications
21-2250
01 September 2021
- OPTIMAL REFRIGERANT FOR R1234YF: Ensure proper maintenance of your automotive AC system with ZeroR Genuine R-1234yf refrigerant, specifically designed for R1234YF systems. Always verify compatibility to avoid damage to your vehicle’s AC components
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- RELIABLE REFRIGERANT ACCURACY: Get the precise amount of refrigerant you need with each 8-oz can. The car air conditioner refrigerant is measured by weight, not volume, ensuring accuracy. Most systems require 2-3 cans, making it easy to maintain your AC system
- NO MISTAKE TOOL COMPATIBILITY: ZeroR 1234 yf refrigerant cans feature a reverse-thread design, preventing accidental connections with incompatible tools. Simply connect your compatible tool by turning counterclockwise for a safe and secure refilling process
- STAY COMPLIANT WITH ZEROR: Each HFO-1234yf refrigerant can comes with a ZeroR service sticker, helping you label your vehicle’s AC system for future reference. Keep your system compliant with regulations and avoid confusion in future maintenance or service sessions
- READY-TO-USE RECHARGE KIT: This all-in-one AC refrigerant recharge kit includes everything you need: 1 can of R1234YF refrigerant and a 24" can tap with gauge. Whether you’re a DIYer or a professional, this kit ensures your AC system stays cool and smooth
- ACCESS HARD-TO-REACH PORTS: The 24-inch heavy-duty brass can tap with a gauge, making refilling your AC system easier. The R1234yf refrigerant kit’s extended hose reaches tight, hard-to-access low-side ports that shorter hoses can't, ensuring a hassle-free process
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- OEM-Approved R-1234YF Refrigerant – Meets manufacturer specs for factory-installed A/C systems in 2015 and newer vehicles. 12 oz Self-Sealing Can – Compatible with standard R-1234YF recharge tools (not included). Low Global Warming Potential – Helps reduce environmental impact; EPA SNAP-compliant. Reliable Cooling Performance – Designed to restore and maintain optimal air conditioning output. Made by Chemours – A global leader in advanced refrigerant technologies.
- OPTIMAL REFRIGERANT FOR R1234YF: Ensure proper maintenance of your automotive AC system with ZeroR Genuine R-1234yf refrigerant, specifically designed for R1234YF systems. Always verify compatibility to avoid damage to your vehicle’s AC components
- GREENER AC PERFORMANCE: ZeroR uses HFO-R1234YF refrigerant, a greener alternative to older car A/C refrigerants, with a lower global warming potential (GWP). It is an ideal choice for conscious car owners, while ensuring reliable AC performance
- RELIABLE REFRIGERANT ACCURACY: Get the precise amount of refrigerant you need with each 8-oz can. The car air conditioner refrigerant is measured by weight, not volume, ensuring accuracy. Most systems require 2-3 cans, making it easy to maintain your AC system
- NO MISTAKE TOOL COMPATIBILITY: ZeroR 1234 yf refrigerant cans feature a reverse-thread design, preventing accidental connections with incompatible tools. Simply connect your compatible tool by turning counterclockwise for a safe and secure refilling process
- STAY COMPLIANT WITH ZEROR: Each HFO-1234yf refrigerant can comes with a ZeroR service sticker, helping you label your vehicle’s AC system for future reference. Keep your system compliant with regulations and avoid confusion in future maintenance or service sessions
SEOCONTENT-START
Warranty Status: Eligible under provisions of New Vehicle Limited Warranty (NVLW)/Service Part Warranty(SPW)/Special Service Part (SSP)/Extended Service Plan (ESP) coverage. Limits/policies/prior approvals are not altered by a TSB. NVLW/SPW/SSP/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool. Labor Times Description Operation No. Time 2015-2022 F-150 40/40 Seat: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089A 4.8Hrs. 2015-2022 F-150 40/20/40 Seat: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089B 4.8Hrs. 2015-2022 F-150 Console: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089C 5.0Hrs. 2015-2022 F-150 Floor Shift: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089D 5.6Hrs. 2017-2022 F-Super Duty 40/20/40: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089E 4.9Hrs. 2017-2022 F-Super Duty Console: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089F 5.1Hrs. 2017-2022 F-Super Duty 6.7L 40/20/40 Seat: Diagnose And Replace The Evaporator Assembly(Do Not Use With Any Other Labor Operations) 222089G 4.7Hrs. 2017-2022 F-Super Duty 6.7L Console: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089H 4.9Hrs. 2018-2022 Expedition: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089J 4.8Hrs. 2018-2022 Navigator: Diagnose And Replace The Evaporator Assembly (Do Not Use With Any Other Labor Operations) 222089K 5.2Hrs. 2018-2022 Navigator Equipped With HUD: Diagnose And Replace The Evaporator Assembly(Do Not Use With Any Other Labor Operations) 222089L 6.0Hrs. Repair/Claim Coding Causal Part: 19860 Condition Code: 42
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SEOCONTENT-END
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