| CHECK DTC. |
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1) Turn the ignition switch to OFF. 2) Disconnect all connectors (B280, B310, B55, B135 or B136, B230, B231, B450) that are connected to high speed CAN communication line. 3) Connect the disconnected connectors. 4) Turn the ignition switch to ON. 5) Read the DTC of body integrated unit using Subaru Select Monitor. |
| QUESTION | |
|
Is U1223 a current malfunction? | |
| Yes | No |
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