Rattle Noise From The Exhaust – 2021-2022 Ford F-150 Raptor

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TECHNICAL SERVICE BULLETIN Rattle Noise From The Exhaust – Built On Or Before 06-Jun-2022 22-2388 19 December 2022 Model: Ford 2021-2022 F-150 Raptor Built on or before 06-Jun-2022 Issue: Some 2021-2022 F-150 Raptor vehicles built on or before 06-Jun-2022 may experience a rattle noise from the exhaust at the exhaust tailpipe actuators. This may be due to the exhaust tailpipe actuator valves rattling inside the muffler assembly. To correct the condition, follow the Service Procedure to reprogram the powertrain control module (PCM) and install new exhaust tailpipe actuator valve springs on the exhaust tailpipe actuator valves. Action: Follow the Service Procedure to correct the condition on vehicles that meet all of the following criteria: • 2021-2022 F-150 Raptor • Built on or before 06-Jun-2022 • Rattle noise from the exhaust at the exhaust tailpipe actuators Parts Service Part Number Quantity Description Unit of Issue Piece Quantity ML3Z-5K245-B 2 Actuator Valve Spring 1 2 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. 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 2021-2022 F-150 Raptor: Check For Available PCM Update (None Available) Replace The Exhaust Tailpipe Actuator Springs Following The Service Procedure (Do Not Use With Any Other Labor Operations) 2021-2022 F-150 Raptor: Check For Available PCM Update (Available) Download And Run The PCM Update App And Replace The Exhaust Tailpipe Actuator Springs Following The Service Procedure (Do Not Use With Any Other Labor Operations) Operation No. 222388A 222388B Time 0.6 Hrs. 0.7 Hrs. Repair/Claim Coding Causal Part: 5230 Condition Code: 33 Service Procedure 1. Check the PCM for software updates using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. Is there a software update available for the PCM? ). Yes – download and run the PCM – Powertrain Control Module (PCM) Software Update app. Proceed to Step 2. NOTE: Advise the customer this vehicle is equipped with an adaptive transmission shift strategy which allows the vehicle’s computer to learn the transmission’s unique parameters and improve shift quality. When the adaptive strategy is reset, the computer will begin a relearning process. This relearning process may result in firmer than normal upshifts and downshifts for several days. (2). No – proceed to Step 2. NOTE: When removing the actuator shields, it is recommended to use a wrench or socket on the backing nut when removing the 10mm bolt. This will help prevent damage and/or minimize distortion to the shield. 2. Remove both exhaust tailpipe actuators and exhaust tailpipe actuator valve springs by performing only Steps 1-4 and 6-9. Refer to Workshop Manual (WSM), Section 309-00C. NOTE: Make note of the positioning of the exhaust tailpipe actuator valve shaft after the actuator has been removed. The valve has a 90 degree range of motion and is likely positioned closed when the actuators are removed. 3. Install the new exhaust tailpipe actuator valve springs. The steps below are to be performed on each actuator independently. (1). Position the bottom of the service exhaust tailpipe actuator valve spring (Figure 1) on the top of the exhaust tailpipe actuator valve shaft. The top of the service exhaust tailpipe actuator valve spring with the rectangle shaped opening, should be facing upwards. Refer to Figures 1-2 for orientation. Figure 1 Figure 2 (2). While holding the service exhaust tailpipe actuator valve spring in place on the top of the exhaust tailpipe actuator valve shaft, install the exhaust tailpipe actuator by slightly pressing downward and rotating clockwise to lock the actuator in the assembly. (3). Carefully inspect the service exhaust tailpipe actuator valve spring to make sure that the actuator and exhaust tailpipe actuator valve shafts are properly seated. A properly installed service exhaust tailpipe actuator valve spring should appear as shown in Figure 3. Figure 3 4. Install the actuator stud bolts and tighten to 89 lb-in (10 Nm). NOTE: When installing the actuator shields, it is recommended to use a wrench or socket on the backing nut when tightening the 10 mm bolt. This will help prevent damage and/or minimize distortion of the shield. 5. Install both shields and the bolts and tighten to 89 lb-in (10 Nm). 6. Connect the wire guides and the exhaust tailpipe actuator electrical connectors. 7. Using the Ford Diagnosis and Repair System (FDRS), download and run the PCM – Exhaust Tailpipe Actuator Position Relearn app to relearn exhaust tailpipe actuator positioning. © 2022 Ford Motor Company All rights reserved. NOTE: The information in Technical Service Bulletins is intended for use by trained, professional technicians with the knowledge, tools, and equipment to do the job properly and safely. It informs these technicians of conditions that may occur on some vehicles, or provides information that could assist in proper vehicle service. The procedures should not be performed by “do-it-yourselfers”. Do not assume that a condition described affects your car or truck. Contact a Ford or Lincoln dealership to determine whether the Bulletin applies to your vehicle. Warranty Policy and Extended Service Plan documentation determine Warranty and/or Extended Service Plan coverage unless stated otherwise in the TSB article. The information in this Technical Service Bulletin (TSB) was current at the time of printing. Ford Motor Company reserves the right de this information with updates. The most recent information is available through Ford Motor Company’s on-line technical resources.

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