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NHTSA ID Number: 10233745
Manufacturer Communication Number: SSM 51469
Summary
Some 2021 F-150 vehicles built on or before 01-Feb-2021, 2017-2020 F-150 vehicles equipped with a 3.5L EcoBoost engine, 2018-2020 F-150 vehicles equipped with a 2.7L EcoBoost or 5.0L engine, 2019-2020 F-150 vehicles equipped with a 3.0L diesel engine may exhibit a high pitched squeal or whistle type noise from the engine compartment after the engine is shut off. This condition may be due to the air conditioning (A/C) low side system pressure exceeding the high side pressure resulting in equalization of A/C system pressures through the A/C compressor. An updated A/C compressor has been released to resolve this concern. For claiming, use causal part 19703 and applicable labor operations in Section 11 of the Service Labor Time Standards (SLTS) Manual.
5 Affected Products
Vehicle
MAKE | MODEL | YEAR |
FORD | F-150 | 2017-2021 |
1 Associated Document
Manufacturer Communications
SSM 51469 – 2017-2021 F-150 – High Pitched Squeal/Whistle Noise From The Engine Compartment After Engine Shut Off – Built On Or Before 01-Feb-2021
https://www.nhtsa.gov/recalls?nhtsaId=10233745
MC-10233745-0001.pdf 122.172KB
NHTSA ID Number: 10207139
Manufacturer Communication Number: SSM 50445
Summary
Some 2021 F-150 vehicles built on or before 01-Feb-2021, 2017-2020 F-150 vehicles equipped with a 3.5L EcoBoost engine, 2018-2020 F-150 vehicles equipped with a 2.7L EcoBoost or 5.0L engine, 2019-2020 F-150 vehicles equipped with a 3.0L diesel engine may exhibit a high pitched squeal or whistle type noise from the engine compartment after the engine is shut off. This condition may be due to the air conditioning (A/C) low side system pressure exceeding the high side pressure resulting in equalization of A/C system pressures through the A/C compressor. An updated A/C compressor has been released to resolve this concern. For claiming, use causal part 19703 and applicable labor operations in Section 11 of the Service Labor Time Standards (SLTS) Manual.
1 Associated Document
Manufacturer Communications
SSM 50445 – 2017-2021 F-150 – High Pitched Squeal/Whistle Noise From The Engine Compartment After Engine Shut Off – Built On Or Before 01-Feb-2021
https://www.nhtsa.gov/recalls?nhtsaId=10207139
MC-10207139-0001.pdf 116.821KB
NHTSA ID Number: 10180420
Manufacturer Communication Number: SSM 49203
Summary
Some 2017-2020 F-150 vehicles equipped with a 3.5L EcoBoost engine, 2018-2020 F-150 vehicles equipped with a 2.7L EcoBoost or 5.0L engine, 2019-2020 F-150 vehicles equipped with a 3.0L engine, may exhibit a high pitched squeal or whistle type noise from the engine compartment after the engine is shut off. This condition may be due to the air conditioning (A/C) low side system pressure exceeding the high side pressure resulting in equalization of A/C system pressures through the A/C compressor. This noise is not detrimental to system operation or durability. Submit a Global Concern Report, and let the customer know they can continue to drive the vehicle. Set a follow-up appointment for June 2021 when repairs are expected to become available. Follow up with the customer to confirm the appointment once OASIS is updated.
1 Associated Document
Manufacturer Communications
SSM 49203 – 2017-2020 F-150 – Externally Controlled Variable Displacement Compressor – High Pitched Squeal/Whistle Noise From The Engine Compartment After Engine Shut Off
https://www.nhtsa.gov/recalls?nhtsaId=10180420
NHTSA ID Number: 10169942
Manufacturer Communication Number: SSM 48404
Summary
Some 2017-2020 F-150 vehicles equipped with a 3.5L EcoBoost engine, 2018-2020 F-150 vehicles equipped with a 2.7L EcoBoost or 5.0L engine, 2019-2020 F-150 vehicles equipped with a 3.0L engine, and an externally controlled variable displacement compressor (EVDC) may exhibit a high pitched squeal or whistle type noise from the engine compartment after the engine is shut off. This condition may be due to the air conditioning (A/C) low side system pressure exceeding the high side pressure resulting in equalization of A/C system pressures through the EVDC A/C compressor. This noise is not detrimental to system operation or durability. Do not attempt diagnosis or repairs for this condition at this time. Engineering is investigating, monitor OASIS for updates.
SSM 48404 – 2017-2020 F-150 – Externally Controlled Variable Displacement Compressor – High Pitched Squeal/Whistle Noise From The Engine Compartment After Engine Shut Off
https://www.nhtsa.gov/recalls?nhtsaId=10169942
https://static.nhtsa.gov/odi/tsbs/2019/MC-10169942-0001.pdf
- UNABLE TO SHIP THIS ITEM TO CALIFORNIA and WASHINGTON
- Replaces lost R-134a refrigerant and oil in automotive A/C system to protect and extend system life
- Comes with reusable extra-long braided charging hose and large gauge with trigger dispenser for easy, convenient, and accurate recharging
- Formula with 2X cooling boosters vs the next leading brand of A/C recharge kits: independently tested to deliver the coldest air from your vehicle's A/C
- Contains R-134a gas which is acceptable for use in motor vehicle A/C (MVAC) systems
- All in one solution to restore lost refrigerant and oil in automotive air conditioning systems
- Contains system safe leak sealer additive that seals common A/C leaks in rubber hoses, gaskets and O-rings
- Built in disposable recharge hose
- No tools required
- Safe for all R-134a systems when used as directed
- UNIVERSAL - ZeroR AC Refrigerant is a hydrocarbon that safely bonds with chemicals like R134a, R1234YF and R12. We can only advertise this product to be used in R134a systems due to EPA regulations in the USA on both R12 and R1234YF systems. EPA also prohibits mixing refrigerant types. See the description for all legal disclaimers.
- EASY - This product installs just as easily as any R134a products. Cans even have R134a threads and the majority of R134a can taps will work for these cans.
- 6oz CANS - Refrigerants are compressed gasses and are measured by weight, not by liquid volume such as water. All gasses compress differently and produce a different weight. ZeroR AC Refrigerant is low weight compared to R134a, but its performance is equal to 16oz of R134a.
- ECO FRIENDLY – ZeroR AC Refrigerant is a 100% Natural gas unlike R134a, R1234yf and R12.
- SAFE – ZeroR AC Refrigerant has a class 2.1 flammability rating just like the new R1234YF which is now used in 100% of newly manufactured vehicles. Under normal operating conditions this product presents no danger to its users when handled properly and used in systems approved for flammable refrigerants.
- USA Made - All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems.
- NEW GAS - SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used.
- SSV CANS - Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans
- Complies with Section 612 of the EPA Clean Air Act
- Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products.
- For use in factory installed and/or retrofitted R-134a auto A/C systems.
- Comes with standard ACME threaded cap.
- Meets AHRI 700-2006 and SAE J 2276 purity standards.
- Replaces lost R-134a refrigerant and oil in automotive A/C system
- Formulated with COOL BOOST technology to provide up to 18% colder air and eliminate moisture buildup
- System-safe leak sealer additive seals common A/C leaks in rubber hoses, gaskets and O-rings
- Contains R-134a gas which is acceptable for use in motor vehicle A/C (MVAC) systems
- Complies with Section 612 of the EPA Clean Air Act, EPA Compliant in Self Sealing Cans
Last update on 2024-07-15 / Affiliate links / Images from Amazon Product Advertising API
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