P1394

Set by the manufacturer, so it means different things on different makes. 12 makes in the table below.

More codes than this one? Paste your whole scan

What P1394 means, by make 12 makes

Acura G-Sensor Intermittent High Voltage
Audi Ignition output 2 electrical fault in the circuit 458A 17802
Chevrolet Wheel Speed Sensor 1 - G - Sensor Circuit Intermittent
Citroen Glow Plug Circuit High Input (Bank #2)
Ford Glow Plug Circuit High Input (Bank #2)
Isuzu G Sensor Intermittent Voltage High
Lincoln Glow Plug Circuit High Input (Bank #2)
Mercury Glow Plug Circuit High Input (Bank #2)
Peugeot Glow Plug Circuit High Input (Bank #2)
Saab Cylinder 4 Misfire Detected. Catalyst Damaging. Fuel Level Low.
Volkswagen Ignition output 2 electrical fault in the circuit 458A 17802
Volvo Ignition Coil Power Output Stage 2 Electrical Malfunction

Each line is that manufacturer's own meaning for P1394. They are genuinely different faults, not rewordings of one, so a meaning listed against one make says nothing about the others. If your make is not listed, we do not hold it - your manufacturer's service information is the authority.

Code structure P1394

Powertrain

engine, transmission and emissions

Manufacturer-specific

Defined by the vehicle manufacturer, so the meaning varies between makes.

Fault index

identifies the specific fault

Powertrain Manufacturer-specific

Nearby codes in the P1 range

Manufacturer code meanings from kierandrewett/obd (b56a07a), used under the MIT licence. Copyright (c) Kieran Drewett. SpareRadar is not affiliated with the dataset's authors.