Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2020 Subaru Outback BaseFACTORY OEM SERVICE PROCEDURE
Cancel Code: List
| Code | Item | Contents of diagnosis | Note |
|---|---|---|---|
| 0x01 | Face detection failure | Time out of face image acquisition | If it cannot be restored, check the phenomenon. |
| 0x02 | Face parts detection failure | Time out of face parts information acquisition | If it cannot be restored, check the phenomenon. |
| 0x03 | Eyelid detection failure | Time out of open/shut eye detection | If it cannot be restored, check the phenomenon. |
| 0x04 | Facial feature point acquisition failure | Time out of facial feature point acquisition (face registration, etc.) | If it cannot be restored, check the phenomenon. |
| 0x05 | Face direction detection failure | Time out of face direction detection | If it cannot be restored, check the phenomenon. |
| 0x06 | Inattention detection failure | Time out of inattention detection | If it cannot be restored, check the phenomenon. |
| 0x07 | Dozing detection failure | Time out of dozing detection | If it cannot be restored, check the phenomenon. |
| 0x08 | Camera unit internal temperature error | Temporary error of camera module inside temperature (stops at -40°C or less or at 105°C or more (-40°F or less or 221°F or more)) | Restored once the temperature is with the operation temperature (-40°C - 105°C (-40°F - 221°F)). If it is not restored, replace the Driver Monitorina Unit. Refer to INSTRUMENTATION/DRIVER INFO>DRIVER MONITORING UNIT . |
| 0x09 | Image brightness value error | Temporary brightness value drop of capture images | Check that there is no object in front of the camera. |
| 0x0A | Memory allocation failure | Memory allocation failure detection during DMS operation | If it is not restored, replace the Driver Monitoring Unit. Refer to INSTRUMENTATION/DRIVER INFO>DRIVER MONITORING UNIT . |
| 0x0B | Temporary communication failure | Temporary failure detection of communication between modules | If it is not restored, replace the Driver Monitoring Unit. Refer to INSTRUMENTATION/DRIVER INFO>DRIVER MONITORING UNIT . |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.