Code Definition

P0917 — Gear Shift Position Circuit High

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

About P0917

P0917 is a generic (obd-ii standard) powertrain diagnostic trouble code. It belongs to the P-prefix family of codes, which covers engine, transmission, emissions, or fuel-system faults.

When P0917 is stored, the module has detected a signal or supply voltage higher than the expected operating range.

Scanning & clearing: A generic OBD-II scan tool will usually read and clear powertrain (P) codes. For live data, freeze-frame capture, and bi-directional tests you may need a more capable scan tool that supports the vehicle's ECM protocol.

Because P0917 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 P0917 fault code is triggered when the control module detects a high voltage condition in the gear shift position circuit. This specific circuit monitors the position of the gear shift in the vehicle's transmission system. A high voltage condition in this circuit typically points to an electrical fault, where the voltage level exceeds the normal operating range as defined by the vehicle manufacturer. This might indicate an issue such as a short to power in the wiring or an internal fault in the gear shift position sensor, leading to inaccurate or erratic transmission gear position data bei...

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