B141B on Ford
Manufacturer-Specific Body Control Code
B141B on Ford vehicles indicates manufacturer-specific body control code. Au7o has documented this code across 1 Ford model — most commonly on Bronco. B141B is a manufacturer-specific body (B-series) diagnostic trouble code with no standardized SAE definition; it appears in maker databases such as Jaguar/Land Rover and its meaning varies by vehicle. It generally indicates a body, comfort, convenience, or safety module detected a circuit or component reading outside the expected range. The exact subsystem cannot be confirmed without the vehicle make/model and factory service data. A scan tool with manufacturer-specific definitions is needed to interpret it accurately.
Common Causes of B141B
- •Faulty body-system sensor or actuator for the affected circuit
- •Damaged or chafed wiring in the related harness
- •Corroded or loose module/component connector
- •Low battery/system voltage affecting the module
- •Faulty control module reporting the fault
- •Related fault on the body network/bus
B141B on Ford by Model
Ford Bronco(1 issue)
- Front Seat Belt Pretensioner Non-Deployment Recall Issue2021-2023
A documented Bronco safety issue involved front seat belt pretensioners that may not deploy properly in a crash. This defect increases injury risk because the restraint system may not tighten the belt as intended during impact. The issue is recall-documented and has been discussed by owners receiving recall notices and dealer repairs.
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View B141B across all makes →Frequently Asked Questions
What does B141B mean on Ford?▼
B141B stands for "Manufacturer-Specific Body Control Code." B141B is a manufacturer-specific body (B-series) diagnostic trouble code with no standardized SAE definition; it appears in maker databases such as Jaguar/Land Rover and its meaning varies by vehicle. It generally indicates a body, comfort, convenience, or safety module detected a circuit or component reading outside the expected range. The exact subsystem cannot be confirmed without the vehicle make/model and factory service data. A scan tool with manufacturer-specific definitions is needed to interpret it accurately. On Ford specifically, this code is documented across 1 model.
What causes B141B on Ford vehicles?▼
Common causes on Ford: Faulty body-system sensor or actuator for the affected circuit, Damaged or chafed wiring in the related harness, Corroded or loose module/component connector, Low battery/system voltage affecting the module, Faulty control module reporting the fault. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix B141B on a Ford?▼
Repair costs vary widely depending on the root cause and specific Ford model.
Which Ford models have B141B documented?▼
Au7o has documented B141B on 1 Ford model: Bronco.