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 P0641 DTC P0641.

P0707

Refer to P0707 DTC P0707.

P0712

Refer to P0712 DTC P0712.

P0713

Refer to P0713 DTC P0713.

P0842

Refer to P0842 DTC P0842 / P0843.

P0843

Refer to P0842 DTC P0842 / P0843.

P0847

Refer to P0847 DTC P0847 / P0848.

P0848

Refer to P0847 DTC P0847 / P0848.

P0962

Refer to P0962 DTC P0962 / P0963.

P0963

Refer to P0962 DTC P0962 / P0963.

P0966

Refer to P0966 DTC P0966 / P0967.

P0967

Refer to P0966 DTC P0966 / P0967.

P1970

Refer to P1970 DTC P1970.

P2763

Refer to P2763 DTC P2763.

P2764

Refer to P2764 DTC P2764.

Primary and Secondary Pressure Sensor Power Supply Circuit Monitor

Operation