P1685

Set by the manufacturer, so it means different things on different makes. 10 makes in the table below.

More codes than this one? Paste your whole scan

What P1685 means, by make 10 makes

Chevrolet Driver 5 Line 5
Chrysler The SKIM (Smart Key Immobilizer Module) has received an invalid key
Citroen Metering Oil Pump Stepping Motor Circuit Malfunction
Dodge The SKIM (Smart Key Immobilizer Module) has received an invalid key
Fiat Motorised throttle(without learn)
Ford Metering Oil Pump Stepping Motor Circuit Malfunction
Jeep The SKIM (Smart Key Immobilizer Module) has received an invalid key
MINI Electronic throttle control monitor level 2/3 - clutch torque max error
Mercedes-Benz Metering Oil Pump Stepping Motor Cont. Circuit
Peugeot Metering Oil Pump Stepping Motor Circuit Malfunction

Each line is that manufacturer's own meaning for P1685. 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 P1685

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.