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DTC P1212 TCS COMMUNICATION LINE EC-1213 [VK45DE] C D E F G H I J K L M A EC DTC P1212 TCS COMMUNICATION LINE PFP:47850 Description NBS005KM NOTE: ● If DTC P1212 is displayed with DTC U1000 or U1001, first perform the trouble diagnosis for DTC EC-865, "DTC U1000, U1001 CAN COMMUNICATION LINE" . ● If DTC P1212 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. EC-868, "DTC U1010 CAN COMMUNICATION" This CAN communication line is used to control the smooth engine operation during the TCS operation. Pulse On Board Diagnosis Logic NBS005KN Freeze frame data is not stored in the ECM for this self-diagnosis. The MIL will not light up for this self- DTC Confirmation Procedure NBS005KO TESTING CONDITION: WITH CONSULT-II 1. Turn ignition switch ON. 2. Select “DATA MONITOR” mode with CONSULT-II. 3. Start engine and let it idle for at least 10 seconds. 4. If 1st trip DTC is detected, go to . WITH GST Follow the procedure “WITH CONSULT-II” above. Diagnostic Procedure NBS005KP . DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1212 TCS communication ECM can not receive the information from ● Harness or connectors ● ABS actuator and electric unit (control unit) ● Dead (Weak) battery SEF058Y |