Code Definition

B2310 — Mirror Driver Memory Position Error

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

About B2310

B2310 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.

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 B2310 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 Driver Door Module or Body Control Module monitors the powered driver side exterior mirror memory system, which stores and recalls preset mirror positions for individual drivers. DTC B2310 sets when the module detects an error in the driver mirror memory position data, which can occur when the mirror fails to reach its stored position, when position sensor feedback is invalid, or when memory data becomes corrupted. The system uses potentiometer position sensors on the mirror up/down and left/right motors to track glass orientation. When this code is set, the driver may notice that the mirr...

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