Technical Service Bulletin 24N12 -S1 — 2021 FORD BRONCO
ENGINE
Bulletin Details
| TSB ID | 24N12 -S1 |
| Manufacturer | |
| Vehicle | 2021 FORD BRONCO |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
NEW VEHICLE DEMONSTRATION / DELIVERY HOLD Safety Recall 24S55 – Supplement #1 Dated: August 15, 2025 Customer Satisfaction Program 24N12 Dated June 19, 2025 New! REASON FOR THIS SUPPLEMENT • Rental Vehicles: Added specification that long block replacement must be approved by SSSC for rental coverage to apply. • Labor Allowances: Added labor operation for photo submission on all vehicles and labor operation for borescope inspection. • SSSC Approval: Borescope photo submission required for long block approval. • Parts Handling Allowance: Added additional allowance claiming information for engine replacement. • Attachments: Technical Instructions have been added to the program. PROGRAM TERMS This program provides a no-cost, one-time repair (if needed) for an engine long block replacement for vehicles that completed the 24S55 inspection process. This program will be in effect for 10 years of service or 150,000 miles from the warranty start date of the vehicle, whichever occurs first. This is
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 BRONCO
TSB 25-2613
UNKNOWN OR OTHER
TSB 25-2625
UNKNOWN OR OTHER
TSB 25-2575
ELECTRICAL SYSTEM
TSB 25-2453
UNKNOWN OR OTHER
TSB 25-2439
STRUCTURE:BODY
SSM 53981
VISIBILITY/WIPER
SSM 53962
STRUCTURE:BODY
SSM 53869
WHEELS
TSB 25-2212
ELECTRICAL SYSTEM
TSB 25-2077
UNKNOWN OR OTHER