# Service bulletin TSB 22\-2464 A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned. - Type: Service bulletin - NHTSA id: 10230769 - Published by NHTSA: 2023\-01\-31 - Manufacturer's number: TSB 22\-2464 - Manufacturer's date: 2023\-01\-13 - NHTSA component: ENGINE AND ENGINE COOLING ## NHTSA's summary Some 2021\-2022 Mustang vehicles equipped with a 5.0L engine may exhibit an illuminated MIL with diagnostic trouble codes \(DTCs\) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, and/or P0308 stored in the powertrain control module \(PCM\). This may be due to various strategies within the PCM software. To correct the condition, follow the Service Procedure to reprogram the PCM. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10230769-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10230769-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Engine ## Trouble codes named P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 ## Vehicles listed - 2021 to 2022 FORD MUSTANG ## Other bulletins for the same vehicles and component - [SSM 53973](/bulletins/11020044.md), 2025-07-02, Service bulletin: POWER TRAIN; ENGINE. Some 2021\-2024 Edge/Nautilus, 2021\-2025 Bronco/Bronco Sport/E\-Series/Escape/Corsair/Expedition/Navigator/Explorer/Aviator/F\-150/F\-Super Duty/Mustang/Ranger, and 2022\-2025 Maverick vehicles may require an A/C compressor clutch assembly replacement be performed for various concerns. Workshop Manual \(WSM\), Section 412\-00 Removal and Installation has been updated to eliminate the need to remove and install the A/C compressor to change out the A/C Compressor clutch assembly. - [SSM 52542](/bulletins/11000294.md), 2024-05-23, Service bulletin: ENGINE. Some 2020\-2022 Mustang GT500 vehicles may exhibit a lack of power and/or an illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble code \(DTC\) P1228. This may be due to the one\-way clutch on the supercharger drive assembly. With the supercharger belt removed, a failed one\-way clutch within the pulley rotates freely in both directions. The supercharger drive assembly KR3Z\-6J022\-B is now available as a lower level service part, separate from the supercharger assembly. Refer to the parts catalog and Workshop Manual \(WSM\), Section 303\-12 for installation. - [SSM 52502](/bulletins/11000181.md), 2024-05-17, Service bulletin: ENGINE. Some 2020\-2022 Mustang GT500 vehicles may exhibit a lack of power and/or an illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble code \(DTC\) P1228. This may be due to the one\-way clutch on the supercharger drive assembly. With the supercharger belt removed, a failed one\-way clutch within the pulley rotates freely in both directions. The supercharger drive assembly KR3Z\-6J022\-B is now available as a lower level service part, separate from the supercharger assembly. Refer to the parts catalog and Workshop Manual \(WSM\), Section 303\-12D for installation. - [SSM 52335](/bulletins/10251952.md), 2024-03-20, Service bulletin: ENGINE AND ENGINE COOLING. For 2015\-2024 Ford and Lincoln vehicles equipped with turbocharged engines and customer concern of an engine oil leak, refer to Workshop Manual \(WSM\), Section 303\-00 for oil leak inspection and testing methods. Ford has evaluated turbochargers replaced for oil leak symptoms and although oil may collect on the external surface of a turbocharger, it is extremely rare for a turbocharger assembly to be the root cause of the oil leak. Careful inspection of the turbocharger oil feed and drain tubes should be performed along with the recommended WSM procedures as needed. Warranty claims for turbocharger replacement going forward will be assessed. - [SSM 52334](/bulletins/10251951.md), 2024-03-20, Service bulletin: ENGINE AND ENGINE COOLING. Some 2011\-2024 Mustang and F\-150 vehicles equipped with a 5.0L engine may exhibit a tick tap and/or typewriter ticking noise at idle after an engine oil change. It is often referred to as typewriter noise because of its similarity to the sound of a mechanical typewriter. The noise in question may be heard on some engines when engine temperatures reach 150°F \(65°C\) or higher and engine speed is at idle up to approximately 1700 RPM. It can typically be heard at the front wheel well and is often isolated to the transmission bell housing or oil pan area. The typewriter noise tick rate can be faster or slower and is not detrimental to the engine function or durability and has no short or long term effects on the engine. This an operating characteristic of the 5.0L engine and no repairs should be attempted. This information along with an example audio clip has been added to the WSM Section 303\-00 Engine System General Information \> Diagnosis and Testing \> Engine \> PPT F \> Step F2. - [23B17 S1](/bulletins/10246071.md), 2023-12-05, Service bulletin: ENGINE AND ENGINE COOLING. Certain 2022 Model Year Mustang GT 500 and 2023 F\-150 Raptor R Vehicles \- Engine Front Cover and Valve Cover Replacement - [23B25](/bulletins/10243416.md), 2023-10-03, Service bulletin: ENGINE AND ENGINE COOLING. Certain 2022 Model Year Mustang GT 500 and 2023 F\-150 Raptor R Vehicles \- Engine Valve Covers Replacement - [23B18](/bulletins/10243413.md), 2023-10-03, Service bulletin: ENGINE AND ENGINE COOLING. Certain 2023 Model Year 5.2L F\-150 Raptor R and Mustang GT500 Vehicles \- Left and Right Cylinder Heads Rear Cup Plugs Inspect and Seal - [23B17](/bulletins/10243412.md), 2023-10-03, Service bulletin: ENGINE AND ENGINE COOLING. Certain 2022 Model Year Mustang GT 500 and 2023 F\-150 Raptor R Vehicles \- Engine Front Cover and Valve Cover Replacement - [SSM 51811](/bulletins/10239628.md), 2023-07-25, Service bulletin: ENGINE AND ENGINE COOLING. Some 2022 Mustang GT500 and 2023 F\-150 Raptor R vehicles built on or before 14\-May\-2023 may exhibit an oil leak from the spark plug tube seal\(s\) and/or the Variable Cam Timing \(VCT\) solenoid seal\(s\). If this condition is present on an applicable vehicle, replace both of the valve cover assemblies. Refer to Workshop Manual \(WSM\), Section 303\-00. Do not replace the individual seals exhibiting a leak as this may not provide a robust repair. For claiming, use causal part 6582 and applicable labor operations in Section 06 of the Service Labor Time Standards \(SLTS\) Manual. JSON: [/v1/bulletins/10230769](/v1/bulletins/10230769) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20TSB%2022-2464&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10230769&vehicle=Service%20bulletin%20TSB%2022-2464)