OBD System Description - Comprehensive Component Circuit Monitor

OBD System Description - Comprehensive Component Circuit Monitor

Monitoring Procedure
Input signal of the following are checked for open, short of circuit by monitoring input voltage.
^ Primary and secondary pressure sensor power supply circuit (P0641)
^ Transmission range sensor (P0707)
^ CVT fluid temperature sensor (P0712, P0713)
^ Primary pulley pressure sensor (P0842, P0843)
^ Secondary pressure sensor (P0847, P0848)
^ Line pressure control solenoid valve (P0962, P0963)
^ Secondary pressure control solenoid valve (P0966, P0967)
^ Sensor ground circuit (P1970)
^ TCC solenoid valve (P2763, P2764)

DTC Description / Detecting Condition / Confirmation Procedure

P0641
Refer to DTC P0641.

P0707
Refer to DTC P0707.

P0712
Refer to DTC P0712.

P0713
Refer to DTC P0713.

P0842
Refer to DTC P0842 / P0843.

P0843
Refer to DTC P0842 / P0843.

P0847
Refer to DTC P0847 / P0848.

P0848
Refer to DTC P0847 / P0848.

P0962
Refer to DTC P0962 / P0963.

P0963
Refer to DTC P0962 / P0963.

P0966
Refer to DTC P0966 / P0967.

P0967
Refer to DTC P0966 / P0967.

P1970
Refer to DTC P1970.

P2763
Refer to DTC P2763.

P2764
Refer to DTC P2764.

Primary and Secondary Pressure Sensor Power Supply Circuit Monitor

Operation