SpareRadar OBD-II Code Lookup

B1489

Set by the manufacturer, so it means different things on different makes. 2 makes in the table below.

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What B1489 means, by make 2 makes
  • Chevrolet Generator L-terminal circuit open
  • Mercedes-Benz HRA: Part E2m1 (Right headlamp range adjustment motor) has open or short to positive

Each line is that manufacturer's own meaning for B1489. 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 B1489
B
Body
cabin, lighting, restraints and comfort systems
1
Manufacturer-specific
Defined by the vehicle manufacturer, so the meaning varies between makes.
4
8
9
Fault index
identifies the specific fault
Body Manufacturer-specific
Nearby codes in the B1 range
B1485 manufacturer-specific, 2 makes B1486 manufacturer-specific, 1 make B1487 manufacturer-specific, 1 make B1488 manufacturer-specific, 1 make B1490 manufacturer-specific, 1 make B1491 manufacturer-specific, 1 make B1492 manufacturer-specific, 2 makes B1493 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.