Technical Service Bulletin TSB 20-2067 — 2019 FORD F-550 SD
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | TSB 20-2067 |
| Manufacturer | |
| Vehicle | 2019 FORD F-550 SD |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Some 2017-2020 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Jun-2020 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) U029D, U029E, P22A7 and/or P2209 in the powertrain control module (PCM). This may be due to water intrusion into the oxides of nitrogen (NOx) connectors. To correct the condition, follow the Service Procedure to inspect the NOx sensor module and replace the 14406 wire harness.
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 2019 FORD F-550 SD
SSM 51947
ELECTRICAL SYSTEM
21M05 S3
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
SSM 51122
ELECTRICAL SYSTEM:STARTER ASSEMBLY
21B04-S2
STRUCTURE
SSM 50549
EQUIPMENT
TSB 21-2452
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
TSB 21-2336
ENGINE
SSM 49740
STEERING
SSM 49687
ENGINE AND ENGINE COOLING
SSM 49541
EQUIPMENT