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EC-350 < COMPONENT DIAGNOSIS > [VQ35HR] P1211 TCS CONTROL UNIT P1211 TCS CONTROL UNIT Description INFOID:0000000003133504 The malfunction information related to TCS is transferred through the CAN communication line from “ABS DTC Logic INFOID:0000000003133505 DTC DETECTION LOGIC Freeze frame data is not stored in the ECM for this self-diagnosis. DTC CONFIRMATION PROCEDURE 1. PRECONDITIONING TESTING CONDITION: >> GO TO 2. 2. PERFORM DTC CONFIRMATION PROCEDURE 1. Start engine and let it idle for at least 60 seconds. 2. Check 1st trip DTC. Is 1st trip DTC detected? YES >> NO >> INSPECTION END Diagnosis Procedure INFOID:0000000003133506 Go to DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1211 TCS control unit ECM receives a malfunction information from • ABS actuator and electric unit (control unit) • TCS related parts |