Technical Service Bulletin TSB 23-2160 — 2020 FORD F-550 SD
POWER TRAIN
Bulletin Details
| TSB ID | TSB 23-2160 |
| Manufacturer | |
| Vehicle | 2020 FORD F-550 SD |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Some 2020 F-Super Duty vehicles equipped with a 6.2L or 7.3L engine and a 10R140 transmission may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble code (DTC) P07F7 stored in the powertrain control module (PCM) and a loss of 10th gear. The vehicle may also exhibit harsh engagements and poor shift quality. This may be due to the sleeve in the CDF clutch cylinder shifting axially causing hydraulic circuit leaks. To correct the condition, follow the Service Procedure to replace the CDF clutch cylinder.
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-550 SD
SSM 51959
POWER TRAIN
TSB 22-2443
UNKNOWN OR OTHER
SSM 50982
EQUIPMENT:ELECTRICAL
TSB 22-2191
ELECTRICAL SYSTEM
21B03-S5
POWER TRAIN
SSM 50448
POWER TRAIN
SSM 50388
LANE DEPARTURE: SENSING SYSTEM: CAMERA
SSM 50342
ENGINE AND ENGINE COOLING
TSB 21-2420
POWER TRAIN
TSB 21-2317
POWER TRAIN