Technical Service Bulletin TSB 21-2412 — 2021 FORD RANGER
COMMUNICATION
Bulletin Details
| TSB ID | TSB 21-2412 |
| Manufacturer | |
| Vehicle | 2021 FORD RANGER |
| Component | COMMUNICATION |
| Communication Date |
Bulletin Summary
Some 2021 Ranger vehicles equipped with four-wheel drive and built on 06-Apr-2021 and through 26-Jul-2021 may experience a controller area network (CAN) communication issue that will set one or more communication fault diagnostic trouble codes (DTC). This may be due to an internal hardware fault within the all terrain control module (ATCM)/mode select switch (MSS).
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 RANGER
SSM 52548
POWER TRAIN
TSB 23-2251
POWER TRAIN
SSM 51239
ENGINE AND ENGINE COOLING
TSB 22-2339
ELECTRICAL SYSTEM
SSM 50793
STRUCTURE
SSM 50736
ENGINE AND ENGINE COOLING
SSM 50670
ELECTRICAL SYSTEM
SSM 50670
ENGINE AND ENGINE COOLING
TSB 22-2025
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
TSB 22-2025
ELECTRICAL SYSTEM