Code Definition

B148E — Front Camera Circuit

System: Body  |  Type: Manufacturer-Specific  |  Make: Ford

About B148E

B148E is a manufacturer-specific body diagnostic trouble code recorded for Ford vehicles. It belongs to the B-prefix family of codes, which covers body, interior, airbag, or comfort-electronics faults.

When B148E is stored, the module has detected an electrical-circuit fault in the wiring, connector, or driver associated with the named component.

Scanning & clearing: Body (B) codes are often stored in the body control module, airbag module, or climate module. A basic OBD-II tool usually will not read body codes — an enhanced or OEM-level scan tool is typically required.

B148E is a manufacturer-specific code. The same code string on a different make may have a different meaning. Always confirm the code's definition against the vehicle's service information for the specific make and model under test.

Code Information

The Image Processing Module (IPMA on most Ford ADAS configurations, or IPMB on vehicles with 360 degree surround view systems) monitors the front view camera supply voltage, ground, and the high speed serial video link integrity. DTC B148E is stored when the module detects loss of video synchronisation or no signal from the front camera, or an electrical fault such as open circuit, short to ground, short to battery, or excessive resistance on the camera power feed, ground, or coaxial video link with the ignition on. The front camera is mounted at the top of the windscreen behind the rear view ...

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