Technical Service Bulletin 21M05 S3 — 2021 FORD F-450 SD
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | 21M05 S3 |
| Manufacturer | |
| Vehicle | 2021 FORD F-450 SD |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
Certain 2017-2022 Model Year Super Duty Vehicles Equipped with a Power Release Tailgate - Unintended Tailgate Opening REASON FOR THIS SUPPLEMENT Technical Information: Updated with revised instructions to account for wiring harness changes that were implemented into production and changes to the tailgate latch control assembly removal and installation procedures. As a result, the Labor Allowances and Parts Requirements / Ordering Information have also been updated accordingly. Parts Requirements/Ordering Information: All parts are on open order. Special Service Support Center (SSSC) contact is no longer required to order tailgate actuator ground wiring kit.
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-450 SD
TSB 25-2119
UNKNOWN OR OTHER
SSM 51265
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
SSM 51170
ENGINE AND ENGINE COOLING
SSM 51078
ELECTRICAL SYSTEM
21M05-S1
STRUCTURE:BODY:TAILGATE
SSM 50718
SERVICE BRAKES
SSM 50512
POWER TRAIN
SSM 50455
ELECTRICAL SYSTEM
SSM 50380
FUEL SYSTEM, GASOLINE
SSM 50322
POWER TRAIN