SpareRadar OBD-II Code Lookup

U185A

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

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What U185A means, by make 1 make
  • Chevrolet Lost Communication with Battery Energy Control Module on High Voltage Energy Management CAN Bus

Each line is that manufacturer's own meaning for U185A. 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 U185A
U
Network
communication between control modules
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
8
5
A
Fault index
identifies the specific fault
Network Manufacturer-specific
Nearby codes in the U1 range
U184A manufacturer-specific, 1 make U184D manufacturer-specific, 1 make U184E manufacturer-specific, 1 make U184F manufacturer-specific, 1 make U185B manufacturer-specific, 1 make U185C manufacturer-specific, 1 make U185D manufacturer-specific, 1 make U185E 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.