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Service bulletin 22B08

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10210898
Published by NHTSA2022-05-04
Manufacturer's number22B08
Manufacturer's date2022-04-27
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Certain 2021 Model Year Mach-E, F-150, Bronco, Edge, Nautilus vehicles - Electronic Control Module Recovery: In some of the affected vehicles, an internal error in the Accessory Protocol Interface Module (APIM) or Telematics Control Unit (TCM) module software will prevent the receipt of software updates or enhancements for these modules from Ford Power-Up or Lincoln Way. The module will operate as intended otherwise.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
FORD BRONCO2021
FORD EDGE2021
FORD F-1502021
FORD MUSTANG MACH E2021
LINCOLN NAUTILUS2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20263562026-07-20. Electrical
26V4680002026-07-20. ENGINE; ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD
26V1040002026-02-20. EXTERIOR LIGHTING:TAIL LIGHTS; ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
20260052026-01-09. Electrical
20255542025-10-10. Electrical
20253262025-06-13. Electrical
25V4040002025-06-13. ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE; LATCHES/LOCKS/LINKAGES:DOORS:LATCH
25V1320002025-02-28. ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
25V1300002025-02-28. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM):SOFTWARE
24V4430002024-06-14. ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE; EXTERIOR LIGHTING:BACK UP LIGHTS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SSM 552402026-10-13. Service bulletin. Some 2021-2024 Bronco vehicles may exhibit an illuminated red brake warning indicator with diagnostic trouble code (DTC) C0049:01 stored in the anti-lock brake system (ABS) module. This may be due to pin fitment at the brake fluid level sensor connector. To resolve this concern, replace the brake fluid reservoir and replace the brake fluid level sensor electrical connector C1052 with service pigtail wiring kit 3U2Z-14S411-BXAB. For claiming, use causal part 2L210 and labor operations 2140A and 2219D45WR.
26B072026-10-02. Other. Recommended Repair Prior to Sale Customer Satisfaction Program 26B07 Certain 2021-2025 Model Year F-150 Lightning and Mustang Mach-E Vehicles Undesired Acceleration Due to Adaptive Cruise Control (ACC) Activation
SSM 551942026-09-30. Service bulletin. Some 2021-2024 Mustang Mach-E, 2025-2026 Navigator and 2024 F-150 vehicles may exhibit inoperative welcome/approach detection lights. This may be due to the body control module (BCM) software. To correct the condition, download and run the "BCM - Programmable Module Installation (PMI)" application using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. If the condition persists after PMI, refer to Workshop Manual (WSM), Section 417-01 for normal diagnostics and repair as necessary outside of this article. For claiming, use causal part 15604 and labor operations 12651D and BCM.
TSB 26-23802026-09-29. Service bulletin. This article supersedes TSB 25-2575 to update the Parts list to add the applicable body wiring harnesses and underbody shield bolts. Some vehicles listed in the Model statement above may exhibit a "Sta-bar Disconnect Service Required" message in the instrument panel cluster (IPC) with any of the following diagnostic trouble codes (DTCs) stored in the chassis control module (CHCM): C103A, C1A99, C1B03, C1B07, C1B14 and/or B1A67. This may be due to water intrusion in the stabilizer bar wiring harness connector.
SYNC-26.2.8.5 F-1502026-09-14. Over-the-air update. 26C37 Recall remedy Prevents a potential rearview camera image obstruction caused by a menu displaying on top of it
PCM-26.2.11.4 Bronco2026-09-14. Over-the-air update. 25S75 Recall remedy -Powertrain Control Module update to introduce logic to prevent low pressure fuel pump binding and maintain fuel flow to the engine.
PCM-26.2.11.3 Bronco2026-09-14. Over-the-air update. 25S75 Recall remedy -Powertrain Control Module update to introduce logic to prevent low pressure fuel pump binding and maintain fuel flow to the engine.
PCM-26.11.5 Bronco2026-09-14. Over-the-air update. 25S75 Recall remedy -Powertrain Control Module update to introduce logic to prevent low pressure fuel pump binding and maintain fuel flow to the engine.
TSB 26-23912026-09-12. Service bulletin. This bulletin updates 26-2206. Reason for update: update the Service Procedure to revise Steps 19-21, adding Step 22, and adding Figure 15-16 to clarify connector C316 location. Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions: "Front Camera Fault Service Required" message Pre-collision assist inoperative Adaptive cruise control inoperative Front windshield camera alignment routine fails to complete This may be due to the coaxial cable between the IPMA camera and the IPMA.
ITRM-26.DC F-1502026-09-11. Over-the-air update. 26C10 Recall remedy -Addresses instances where the trailer lights and trailer brakes may not function