Subaru U1223: CAN-HS VDC/ABS No-Receive Data

Is your scanner showing Subaru U1223?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Subaru U1223: CAN-HS VDC/ABS No-Receive Data

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$75-$200
Can I Still Drive?
:
Yes (Short-term only)

What Does The Subaru U1223 Code Mean?

Not received error data from VDC/ABS CM.

What Are The Potential Causes Of The Subaru U1223 Code?

  • Wiring harness connected to high speed CAN communication line need repair.
  • Defective VDC/ABS CM.
  • Defective body integrated unit.

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Subaru Body Integrated Unit
>>> Subaru VDC/ABS CM

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Diagnostic Procedure with Diagnostic Trouble Code for U1223 – 2008 Impreza WRX, pages 59-60.

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