P1211

DTC P1211 TCS CONTROL UNIT

Description
The malfunction information related to TCS is transferred through the CAN communication line from VDC/ TCS/ABS control unit (with VDC models) or "ABS actuator and electric unit (control unit)" (without VDC models) to ECM.

Be sure to erase the malfunction information such as DTC not only for VDC/TCS/ABS control unit (with VDC models) or "ABS actuator and electric unit (control unit)" (without VDC models) but also for ECM after TCS related repair.




On Board Diagnosis Logic

DTC Confirmation Procedure

TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5 V at idle.

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 60 seconds.
4. If 1st trip DTC is detected, go to "Diagnostic Procedure" below.

WITH GST
Follow the procedure "WITH CONSULT-II" above.

Diagnostic Procedure
Go to BRC-94, "TROUBLE DIAGNOSIS" (With VDC models) Introductionor BRC-46, "TROUBLE DIAGNOSIS" (Without VDC models). Introduction