SpareRadar OBD-II Code Lookup

P1642

Set by the manufacturer, so it means different things on different makes. 16 makes in the table below.

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What P1642 means, by make 16 makes
  • Audi Please error memory of the airbag-SG Reading 1642 05698
  • Chevrolet Vehicle Speed Output Circuit
  • Chrysler Cabin Heater 2
  • Citroen Fuel Pump Monitor Circuit High Input
  • Dodge Cabin Heater 2
  • Ford Fuel Pump Monitor Circuit High Input
  • Honda QBATT Battery Signal Circuit Low Input
  • Jaguar CAN Link Circuit
  • Jeep Cabin Heater 2
  • Kia CAN Link Circuit
  • Lincoln Fuel Pump Monitor Circuit High Input
  • Mercedes-Benz ECU incorrectly coded
  • Mercury Fuel Pump Monitor Circuit High Input
  • Peugeot Fuel Pump Monitor Circuit High Input
  • Volkswagen Please error memory of the airbag-SG Reading 1642 05698
  • Volvo Please check DTC Memory of Airbag ECU

Each line is that manufacturer's own meaning for P1642. 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 P1642
P
Powertrain
engine, transmission and emissions
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
6
4
2
Fault index
identifies the specific fault
Powertrain Manufacturer-specific
Nearby codes in the P1 range
P163B manufacturer-specific, 3 makes P163C manufacturer-specific, 1 make P163D manufacturer-specific, 3 makes P1640 manufacturer-specific, 20 makes P1643 manufacturer-specific, 16 makes P1644 manufacturer-specific, 14 makes P1645 manufacturer-specific, 14 makes P1648 manufacturer-specific, 10 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.