Code Definition

P15F6 (04) — Front Object Detection Sensor Circuit Malfunction

System: Powertrain  |  Type: Manufacturer-Specific  |  Make: Holden

About P15F6

P15F6 is a manufacturer-specific powertrain diagnostic trouble code recorded for Holden vehicles. It belongs to the P-prefix family of codes, which covers engine, transmission, emissions, or fuel-system faults.

When P15F6 is stored, the module has detected a sensor-related fault — the reported value from the named sensor is out of spec.

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.

P15F6 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 Front Object Detection Control Module uses a forward facing radar sensor to measure the range and closing speed of objects ahead of the vehicle, and it continuously checks that signal for plausibility, internal consistency, and correct alignment against vehicle speed, yaw rate, and where fitted the forward camera. DTC P15F6 with sub code 04 is set when the module detects radar data that is implausible, out of the expected range, or inconsistent with these other inputs for a calibrated period, which generally reflects an internal sensor performance or signal fault. This condition normally o...

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