# Service bulletin SSM 54877

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: 11033253
- Published by NHTSA: 2026\-06\-03
- Manufacturer's number: SSM 54877
- Manufacturer's date: 2026\-05\-27
- NHTSA component: UNKNOWN OR OTHER; ELECTRICAL SYSTEM

## NHTSA's summary

Some 2024\-2026 F\-150 vehicles may experience a no crank/no start condition and/or display various warning indicators/messages in the instrument panel cluster \(IPC\), including but not limited to, "Pre\-Collision Assist Not Available", "Hill Start Assist Not Available", "Pre\-Collision Assist Fault", and/or "Service AdvanceTrac". The vehicle may also have multiple communication fault diagnostic trouble codes \(DTC\) related to the high\-speed control area network 2 \(HS\-CAN2\) and the flexible data rate control area network \(FD\-CAN\) modules and/or the entire network may be unresponsive. This may be due to improperly seated connector and/or a pin fit condition in connector C210. \<br /\>\<br /\> If the vehicle exhibits the above conditions, access and inspect connector C210 for proper attachment, pin fit, and/or damage and repair as necessary. This connector can be accessed by removing the glovebox from its hinge. Refer to Workshop Manual \(WSM\), Section 412\-00 Climate Control System \- General Information \> Removal and Installation \> Cabin Air Filter and perform Steps 1 and 2. If the fault persists, refer to WSM, Sec

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033253-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033253-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2024 to 2026 FORD F\-150

## Recalls for the same vehicles and component

- [26V104000](/recalls/nhtsa/26V104000.md), 2026-02-20: EXTERIOR LIGHTING:TAIL LIGHTS; ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
- [25V540000](/recalls/nhtsa/25V540000.md), 2025-08-22: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [2025324](/recalls/tc/2025324.md), 2025-06-13: Electrical
- [25V398000](/recalls/nhtsa/25V398000.md), 2025-06-13: ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ELECTRICAL SYSTEM:WIRING
- [25V199000](/recalls/nhtsa/25V199000.md), 2025-03-28: ELECTRICAL SYSTEM:PROPULSION SYSTEM:FUSES, RELAYS, CONTACTS, AND SHUNTS
- [25V131000](/recalls/nhtsa/25V131000.md), 2025-02-28: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

## Other bulletins for the same vehicles and component

- [26E03](/bulletins/11037793.md), 2026-10-02, Other: POWER TRAIN; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. 26E03 Owner letter
- [26B07](/bulletins/11037782.md), 2026-10-02, Other: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. 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 55208](/bulletins/11037569.md), 2026-09-30, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Some 2024\-2026 F\-150, 2025 Explorer/Aviator, 2025\-2026 Expedition/Navigator, or 2026 F\-Super Duty vehicles may exhibit diagnostic trouble code \(DTC\) U211B:43:48 stored in the body control module \(BCM\) when performing a Self\-Test. This DTC sets due to an internal BCM timing issue during the self\-test process. This specific code has no customer impact and does not cause any drivability concerns or warning messages. Clearing DTC U211B:43:48, reprogramming the BCM, or replacing the BCM is unlikely to prevent this DTC from setting. This DTC does not trigger a condition covered under warranty. Note: This guidance only applies to U211B with the specific failure byte 43 in status 48. Any other trusted real\-time operation network \(TRON\) DTCs or different failure bytes associated with U211B are still applicable and technicians must follow Workshop Manual \(WSM\) normal diagnostics for those DTCs.
- [SSM 55194](/bulletins/11037561.md), 2026-09-30, Service bulletin: ELECTRICAL SYSTEM; EXTERIOR LIGHTING; UNKNOWN OR OTHER. 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.
- [TCU\-26.2.12.2.2 Mach E, F](/bulletins/11037419.md), 2026-09-21, Over\-the\-air update: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Quality improvements include: \-Addresses a bug that may cause updates to fail
- [TCU\-26.2.12.2.1](/bulletins/11037418.md), 2026-09-21, Over\-the\-air update: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Quality improvements include: \-Addresses a bug that may cause updates to fail
- [ECG\-26.2.12.3 F\-150LtMac](/bulletins/11037416.md), 2026-09-21, Over\-the\-air update: ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Quality improvements include: \-ePrivacy enhancements
- [ECG\-26.2.12.3 Bronco,Esca](/bulletins/11037290.md), 2026-09-11, Over\-the\-air update: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Quality improvements include: \-ePrivacy enhancements
- [SSM 55131](/bulletins/11036601.md), 2026-09-02, Service bulletin: ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL; UNKNOWN OR OTHER. Some 2025\-2026 Aviator/Explorer/Expedition/F\-150/Mustang Mach\-E/Nautilus/Navigator vehicles may exhibit the hands\-free BlueCruise feature intermittently/consistently unavailable when BlueCruise is active and when traveling in a "Blue Zone". Speed sign recognition may also be inaccurate. If there are no active relevant diagnostic trouble codes \(DTC\) present and the issue persists after multiple key cycles and if the BlueCruise System Health Check passes, download and run the "TCU \- Reset Telematics Control Unit \(TCU\) Module" application using the latest software level of the Ford Diagnosis and Repair System \(FDRS\). If the condition is resolved, inform customers that this may be a temporary fix and engineering is currently working on a solution expected in Q4 2026. Monitor Professional Technician System \(PTS\) for additional information and schedule service appointments for customers once the repair becomes available. For claiming, use causal 14G229 and labor operations 12651D and 12651D4. If the condition persists after a test drive, refer to Workshop Manual \(WSM\), Section 419\-03B for normal
- [SSM 55118](/bulletins/11036529.md), 2026-09-01, Service bulletin: ELECTRICAL SYSTEM; UNKNOWN OR OTHER; STRUCTURE:BODY. Some of the following vehicles: \* 2023\-2025 F\-Super Duty built on or before 02\-Feb\-2025 \* 2024\-2026 Ranger/Bronco/Mustang \* 2024\-2025 F\-150 built on or before 15\-Jul\-2025 \* 2024\-2025 Nautilus built on or before 16\-Feb\-2025 \* 2025 Explorer/Aviator built on or before 01\-Feb\-2025 may exhibit all of the following symptoms: \- "No Key Detected" message displayed on the instrument panel cluster \(IPC\). \- Key fob does not work in the backup slot. \- Remote keyless entry \(RKE\) \(lock and unlock from the key fob\) functionality will work to lock/unlock the vehicle. If the vehicle exhibits these symptoms, start the vehicle using both key fobs. If the no crank/no start condition with "No Key Detected" concern is present, reprogram both key fobs and retest. If the no crank/no start condition with "No Key Detected" is still present, replace the body control module \(BCM\). Refer to Workshop Manual \(WSM\), Section 419\-10. For claiming, use causal part 15604 and labor operation MT55118SSM up to 1.8 hours.

JSON: [/v1/bulletins/11033253](/v1/bulletins/11033253)

[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%20SSM%2054877&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11033253&vehicle=Service%20bulletin%20SSM%2054877)