SpareRadar OBD-II Code Lookup

P1662

Set by the manufacturer, so it means different things on different makes. 11 makes in the table below.

More codes than this one? Paste your whole scan
What P1662 means, by make 11 makes
  • Alfa Romeo Cruise control indicator lamp -malfunction
  • Audi Radiator fan control 2 Short circuit to ground 4696 18070
  • Chevrolet Cruise Lamp Control Circuit
  • Citroen IDM_EN Circuit Failure
  • Ford IDM_EN Circuit Failure
  • Lincoln IDM_EN Circuit Failure
  • Mercury IDM_EN Circuit Failure
  • Peugeot IDM_EN Circuit Failure
  • Saab Charge Air Bypass Valve Circuit Open/Short To Ground
  • Toyota EGR By - Pass Valve Control Circuit Malfunction
  • Volkswagen Radiator fan control 2 Short circuit to ground 4696 18070

Each line is that manufacturer's own meaning for P1662. 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 P1662
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
6
6
2
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P165E manufacturer-specific, 2 makes P165F manufacturer-specific, 3 makes P1660 manufacturer-specific, 18 makes P1661 manufacturer-specific, 12 makes P1664 manufacturer-specific, 6 makes P1666 manufacturer-specific, 7 makes P1667 manufacturer-specific, 9 makes P1669 manufacturer-specific, 8 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.