Technical Service Bulletin SSM 48907 — 2021 FORD F-650 SD
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | SSM 48907 |
| Manufacturer | |
| Vehicle | 2021 FORD F-650 SD |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
Some 2020 F-53 Motorhome/F-59 Commercial Stripped Chassis, 2021 F-650/F-750/E-series vehicles built before 31-Mar-2020 may have been equipped with customer configurable daytime running lamps (DRL). The ability to disable customer configuration of DRL is now available in IDS version 118.01 or higher if the customer desires to keep the DRL always enabled. Once this optional procedure is complete, DRL will no longer be configurable and permanently set to on. Ensure the DRL feature is turned on in the IPC prior to performing this process. There is no way to return the feature to customer configurable in the instrument panel cluster (IPC) after this process is completed. Vehicles not equipped with DRL or built after 31-Mar-2020 are not eligible for this procedure under warranty. Do not submit claims on those vehicles.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 FORD F-650 SD
TSB 25-2322
POWER TRAIN
SSM 51648
EQUIPMENT
SSM 49185
ELECTRICAL SYSTEM
SSM 48976
EQUIPMENT ADAPTIVE/MOBILITY