Technical Service Bulletin 21B69 — 2021 FORD redundant MACH E
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Bulletin Details
| TSB ID | 21B69 |
| Manufacturer | |
| Vehicle | 2021 FORD redundant MACH E |
| Component | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY |
| Communication Date |
Bulletin Summary
In all of the affected vehicles, incomplete sealing of certain high voltage battery modules may have occurred during the manufacturing process. An improperly sealed high voltage battery module could result in an electrolyte leak from the suspect battery module(s), resulting in an isolation fault or low battery module voltage condition, which may lead to an interruption of drivability.
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 redundant MACH E
22B10
EQUIPMENT:ELECTRICAL
21B69
ELECTRICAL SYSTEM
21P22
ELECTRICAL SYSTEM
SSM 50300
ELECTRICAL SYSTEM
SSM 50271
UNKNOWN OR OTHER
TSB 21-2310
EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE
TSB 21-2310
EQUIPMENT
21B36
ELECTRICAL SYSTEM