Technical Service Bulletin TSB 22-2089 — 2020 FORD F-350 SD
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Bulletin Details
| TSB ID | TSB 22-2089 |
| Manufacturer | |
| Vehicle | 2020 FORD F-350 SD |
| Component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN |
| Communication Date |
Bulletin Summary
Some 2015-2022 F-150, 2017-2022 F-Super Duty and 2018-2022 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 2020 FORD F-350 SD
TSB 25-2262
ELECTRICAL SYSTEM
21M05 S3
LATCHES/LOCKS/LINKAGES:FUELING/CHARGING DOOR/HATCH/PORT:LATCH/LOCK RELEASE SYSTEM
SSM 51078
ENGINE AND ENGINE COOLING
TSB 22-2254
BACK OVER PREVENTION:SOFTWARE
SSM 50830
ENGINE AND ENGINE COOLING
SSM 50646
ENGINE AND ENGINE COOLING
TSB 21-2420
EQUIPMENT
20B45
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
21B42
EQUIPMENT ADAPTIVE/MOBILITY
TSB 21-2049
POWER TRAIN