SpareRadar OBD-II Code Lookup

U240D

Set by the manufacturer, so it means different things on different makes. 1 make in the table below.

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What U240D means, by make 1 make
  • Chevrolet Transmission Range Selector Control Module Powertrain Expansion CAN Bus Off

Each line is that manufacturer's own meaning for U240D. 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 U240D
U
Network
communication between control modules
2
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
4
0
D
Fault index
identifies the specific fault
Network Manufacturer-specific
Nearby codes in the U2 range
U2226 manufacturer-specific, 1 make U2400 manufacturer-specific, 1 make U2401 manufacturer-specific, 1 make U240B manufacturer-specific, 1 make U240E manufacturer-specific, 1 make U240F manufacturer-specific, 1 make U2410 manufacturer-specific, 1 make U2411 manufacturer-specific, 1 make

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.