SpareRadar OBD-II Code Lookup

P1817

Set by the manufacturer, so it means different things on different makes. 7 makes in the table below.

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What P1817 means, by make 7 makes
  • Audi Auxiliary transmission fluid pump temperature sensor – oil temperature too high
  • Chevrolet TFP Valve Position Sw. - Reverse With Drive Ratio
  • Citroen Transmission Neutral Safety Switch Open Circuit
  • Ford Transmission Neutral Safety Switch Open Circuit
  • Peugeot Transmission Neutral Safety Switch Open Circuit
  • Subaru INTERLOCK
  • Volkswagen Auxiliary transmission fluid pump temperature sensor – oil temperature too high

Each line is that manufacturer's own meaning for P1817. 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 P1817
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
8
1
7
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P1810 manufacturer-specific, 9 makes P1812 manufacturer-specific, 8 makes P1814 manufacturer-specific, 7 makes P1815 manufacturer-specific, 9 makes P1818 manufacturer-specific, 8 makes P181B manufacturer-specific, 2 makes P181C manufacturer-specific, 2 makes P181D manufacturer-specific, 2 makes

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.