Subaru U1201: CAN-HS Counter Abnormal
Is your scanner showing Subaru U1201?
No worries. We'll show you what it means and how to deal with it.
Subaru U1201: CAN-HS Counter Abnormal
OVERVIEWWhat Does The Subaru U1201 Code Mean?
High speed CAN communication becomes unstable.
What Are The Potential Causes Of The Subaru U1201 Code?
- Bad wiring harness
- Open or short circuit
- Poor connector terminal on the ECM
- Defective yaw rate sensor
- Defective ECM
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
>>> INNOVA 5210
>>> Subaru VDC/ABS CM
>>> Suspension Yaw Sensor Fits Forester
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 U1201 – 2008 Impreza WRX, pages 45-47.
