DTC P1212: Abs/TCS Communication Line (3.5L): Description

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Ensure to erase the malfunction information such as DTC not only for ABS actuator and electric unit (control unit) but also for ECM after ABS or ABS/TCS related repair. See CLEARING DIAGNOSTIC TROUBLE CODES .

This CAN communication line is used to control the smooth engine operation during the ABS or TCS operation. Pulse signals are exchanged between ECM and ABS actuator and electric unit (control unit).