Code Definition

B2116 — Door Driver Reset Switch Stuck Failure

System: Body  |  Type: Generic (OBD-II Standard)  |  Make: Ford

About B2116

B2116 is a generic (obd-ii standard) 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.

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.

Because B2116 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

The Body Control Module (BCM) or memory seat module monitors the driver door reset switch input which works in conjunction with the set switch to recall and reset stored memory seat, mirror, and pedal positions. DTC B2116 sets when the BCM detects that the door driver reset switch input has been held in the active state for longer than the calibrated time threshold, indicating a stuck switch condition. The reset switch normally provides a brief momentary input to recall a stored memory profile. When this code is active, the BCM will typically lock out memory recall operations until the fault i...

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