LAN System (Diagnostics) DTCS
LAN DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Contents | Content of diagnosis | Note |
|---|---|---|---|
| None | Communication for Initializing Impossible | Subaru Select Monitor communication is open or shorted. | Ref. to COMMUNICATION FOR INITIALIZING IMPOSSIBLE , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1201 | CAN-HS counter abnormal | High speed CAN communication error | Ref. to DTC U1201 CAN-HS COUNTER ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1202 | CAN-HS Bus OFF | Communication of some module is shut down. | Ref. to DTC U1202 CAN-HS BUS OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1211 | CAN-HS ECM data abnormal | Received error data from ECM. | Ref. to DTC U1211 CAN-HS ECM DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1212 | CAN-HS TCM data abnormal | Received error data from TCM. | Ref. to DTC U1212 CAN-HS TCM DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1213 | CAN-HS VDC Data Abnormal | Received error data from VDC module. | Ref. to DTC U1213 CAN-HS VDC DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U121A | CAN-HS Meter Unit Data Abnormal | Received error data from meter. | Ref. to DTC U121A CAN-HS METER UNIT DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U121B | CAN-HS A/C Data Abnormal | Received error data from A/C module. | Ref. to DTC U121B CAN-HS A/C DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U121C | CAN-HS SCU Data Abnormal | Received error data from SCU. | Ref. to DTC U121C CAN-HS SCU DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1219 | CAN-HS EPB Data Abnormal | Received error data from EPB module. | Ref. to DTC U1219 CAN-HS EPB DATA ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1221 | CAN-HS ECM no-receive data | Not received data from ECM. | Ref. to DTC U1221 CAN-HS ECM NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1222 | CAN-HS TCM No-Receive Data | Not received data from TCM. | Ref. to DTC U1222 CAN-HS TCM NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1223 | CAN-HS VDC No-Receive Data | Not received data from VDC module. | Ref. to DTC U1223 CAN-HS VDC NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U122A | CAN-HS Meter No-Receive Data | Not received data from meter. | Ref. to DTC U122A CAN-HS METER NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U122B | CAN-HS A/C No-Receive Data | Not received data from A/C CM. | Ref. to DTC U122B CAN-HS A/C NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U122C | CAN-HS SCU No-Receive Data | Not received data from SCU. | Ref. to DTC U122C CAN-HS SCU NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |
| U1229 | CAN-HS EPB No-Receive Data | Not received data from EPB module. | Ref. to DTC U1229 CAN-HS EPB NO-RECEIVE DATA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). |