Technical Service Bulletin TSB 21-2198 — 2021 FORD F-750 SD
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | TSB 21-2198 |
| Manufacturer | |
| Vehicle | 2021 FORD F-750 SD |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
Some 2021 F-650/F-750 vehicles equipped with a 7.3L engine may exhibit various electrical concerns and/or various illuminated warning lamps with various diagnostic trouble codes (DTCs) present. This may be due to the powertrain control module (PCM) wiring harness contacting the air conditioning (A/C) compressor inlet line. To correct the condition, follow the Service Procedure to repair any damaged circuits and secure the PCM wiring harness to the main wiring 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 2021 FORD F-750 SD
TSB 24-2145
UNKNOWN OR OTHER
TSB 23-2133
ELECTRICAL SYSTEM
SSM 51114
SERVICE BRAKES, HYDRAULIC
21M05-S1
LATCHES/LOCKS/LINKAGES
SSM 50742
ELECTRICAL SYSTEM
SSM 50413
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
SSM 49785
FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY