Code Definition

B2328 — Column Reach Feedback Potentiometer Circuit Failure

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

About B2328

B2328 is a generic (obd-ii standard) body diagnostic trouble code. It belongs to the B-prefix family of codes, which covers body, interior, airbag, or comfort-electronics faults.

When B2328 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.

Because B2328 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

DTC B2328 indicates that the column control module has detected an electrical fault in the column reach feedback potentiometer circuit, which monitors the telescopic (reach) position of the power adjustable steering column. The reach potentiometer typically receives a 5V reference voltage from the module, returns a position signal proportional to column extension, and shares a common ground. When the module reads a signal that is missing, stuck, or outside the expected operating range, this fault is logged. With the code active the power column reach function may stop responding, memory seat a...

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