Technical Service Bulletin TSB 21-2404 — 2015 FORD F-150
ENGINE
Bulletin Details
| TSB ID | TSB 21-2404 |
| Manufacturer | |
| Vehicle | 2015 FORD F-150 |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Some 2015-2021 F-150, 2017-2021 Super Duty and 2018-2021 Expedition/Navigator vehicles may exhibit poor air conditioning (A/C) performance, loss of airflow and/or engine cooling fans running continuously from high A/C pressures. This concern may be from the evaporator freezing up due to the evaporator temperature sensor being biased. To correct the condition, follow the Service Procedure steps to replace the evaporator temperature sensor.
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 2015 FORD F-150
TSB 24-2098
ENGINE AND ENGINE COOLING
SSM 51296
ENGINE AND ENGINE COOLING
21M06 S1
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
21M06 S1
UNKNOWN OR OTHER
SSM 51120
SERVICE BRAKES, HYDRAULIC
21M06
UNKNOWN OR OTHER
21M06
LATCHES/LOCKS/LINKAGES:TAILGATE:LOCK
SSM 50154
EQUIPMENT
SSM 49221
EQUIPMENT
SSM 48991
ENGINE AND ENGINE COOLING