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.
2013 Subaru Outback Base, Automatic CVT TransFACTORY OEM SERVICE PROCEDURE
LAN System DTCS
LAN DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description | Reference |
|---|---|---|
| None | Subaru Select Monitor communication is open or shorted. | Refer to COMMUNICATION FOR INITIALIZING IMPOSSIBLE . |
| U1201 | High speed CAN communication error | Refer to DTC U1201 CAN-HS COUNTER ABNORMAL . |
| U1202 | Communication of some module is shut down. | Refer to DTC U1202 CAN-HS BUS OFF . |
| U1211 | Error data is received from ECM. | Refer to DTC U1211 CAN-HS ECM DATA ABNORMAL . |
| U1212 | Error data is received from TCM. | Refer to DTC U1212 CAN-HS TCM DATA ABNORMAL . |
| U1213 | Error data is received from VDC module. | Refer to DTC U1213 CAN-HS VDC DATA ABNORMAL . |
| U121A | Error data is received from meter. | Refer to DTC U121A CAN-HS METER UNIT DATA ABNORMAL . |
| U121B | Error data is received from A/C module. | Refer to DTC U121B CAN-HS A/C DATA ABNORMAL . |
| U121C | Error data is received from SCU. | Refer to DTC U121C CAN-HS SCU DATA ABNORMAL . |
| U1219 | Error data is received from EPB module. | Refer to DTC U1219 CAN-HS EPB DATA ABNORMAL . |
| U1221 | Data does not arrive from ECM. | Refer to DTC U1221 CAN-HS ECM NO-RECEIVE DATA . |
| U1222 | Data does not arrive from TCM. | Refer to DTC U1222 CAN-HS TCM NO-RECEIVE DATA . |
| U1223 | Data does not arrive from VDC module. | Refer to DTC U1223 CAN-HS VDC NO-RECEIVE DATA . |
| U122A | Data does not arrive from meter. | Refer to DTC U122A CAN-HS METER NO-RECEIVE DATA . |
| U122B | Data does not arrive from A/C CM. | Refer to DTC U122B CAN-HS A/C NO-RECEIVE DATA . |
| U122C | Data does not arrive from SCU. | Refer to DTC U122C CAN-HS SCU NO-RECEIVE DATA . |
| U1229 | Data does not arrive from EPB module. | Refer to DTC U1229 CAN-HS EPB NO-RECEIVE DATA . |
| U1301 | Communication is unstable because of KAC CAN communication error. | Refer to DTC U1301 CAN-LS COUNTER ABNORMAL . |
| U1302 | Integrated unit communication is shut down because of KAC CAN communication error. | Refer to DTC U1302 CAN-LS BUS OFF . |
| U1328 | Data does not arrive from keyless access CM. | Refer to DTC U1328 SMART SYSTEM CAN (KAC) DATA NO-RECEIVE . |
| U1601 | Communication error with seat memory module occurred. | Refer to DTC U1601 LIN COMMUNICATION (SEAT MEMORY) FAILURE . |
| U0073 | Communication of some module is shut down. | Refer to DTC U0073 CONTROL MODULE COMMUNICATION BUS "A" OFF . |
| U0401 | Error data is received from ECM. | Refer to DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM "A" . |
| U0402 | Error data is received from TCM. | Refer to DTC U0402 INVALID DATA RECEIVED FROM TCM . |
| U0416 | Error data is received from VDC module. | Refer to DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE . |
| U0422 | Error data is received from body integrated unit. | Refer to DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE . |
| U0423 | Error data is received from meter. | Refer to DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE . |
| U1433 | Error data is received from stereo camera. | Refer to DTC U1433 INVALID DATA RECEIVED FROM EYESIGHT . |
| U0417 | Error data is received from electric parking CM. | Refer to DTC U0417 INVALID DATA RECEIVED FROM PARK BRAKE CONTROL MODULE . |
| U0100 | Data does not arrive from ECM. | Refer to DTC U0100 LOST COMMUNICATION WITH ECM/PCM "A" . |
| U0101 | Data does not arrive from TCM. | Refer to DTC U0101 LOST COMMUNICATION WITH TCM . |
| U0122 | Data does not arrive from VDC module. | Refer to DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE . |
| U0140 | Data does not arrive from body integrated unit. | Refer to DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE . |
| U0155 | Data does not arrive from meter. | Refer to DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE . |
| U1235 | Data does not arrive from stereo camera. | Refer to DTC U1235 LOST COMMUNICATION WITH EYESIGHT . |
| U0128 | Data does not arrive from electric parking. | Refer to DTC U0128 LOST COMMUNICATION WITH PARK BRAKE CONTROL MODULE . |
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.