OBD System Description - Comprehensive Component Monitor (AT Output)

OBD System Description - Comprehensive Component Monitor (AT Output)

DTC Description / Detecting Condition / Confirmation Procedure
P0741, P0742
Refer to DTC P0741 / P0742: TCC Circuit Performance or Stuck OFF / TCC Circuit Stuck ON P0741

P0751, P0752
Refer to DTC P0751 / P0752: Shift Solenoid-A Performance or Stuck OFF / Shift Solenoid-A Stuck ON P0751

P0756, P0757
Refer to DTC P0756 / P0757: Shift Solenoid-B Performance or Stuck OFF / Shift Solenoid-B Stuck ON P0756

P0771, P0772
Refer to DTC P0771 / P0772: Shift Solenoid-E Performance or Stuck OFF / Shift Solenoid-E Stuck ON P0771

P0781
Refer to DTC P0781: 1-2 Shift P0781

P0797
Refer to DTC P0797: Pressure Control Solenoid C Stuck ON P0797

P0962, P0963
Refer to DTC P0962 / P0966 / P0970: Pressure Control Solenoid A Control Circuit Low / Pressure Control Solenoid B Control Circuit Low / Pressure Control Solenoid C Control Circuit Low P0962
Refer to DTC P0963 / P0967 / P0971: Pressure Control Solenoid A Control Circuit High / Pressure Control Solenoid B Control Circuit High / Pressure Control Solenoid C Control Circuit High P0963

P0966, P0967
Refer to DTC P0962 / P0966 / P0970: Pressure Control Solenoid A Control Circuit Low / Pressure Control Solenoid B Control Circuit Low / Pressure Control Solenoid C Control Circuit Low P0966
Refer to DTC P0963 / P0967 / P0971: Pressure Control Solenoid A Control Circuit High / Pressure Control Solenoid B Control Circuit High / Pressure Control Solenoid C Control Circuit High P0967

P0970, P0971
Refer to DTC P0962 / P0966 / P0970: Pressure Control Solenoid A Control Circuit Low / Pressure Control Solenoid B Control Circuit Low / Pressure Control Solenoid C Control Circuit Low P0970
Refer to DTC P0963 / P0967 / P0971: Pressure Control Solenoid A Control Circuit High / Pressure Control Solenoid B Control Circuit High / Pressure Control Solenoid C Control Circuit High P0971

P0973, P0974
Refer to DTC P0973 / P0976 / P0985: Shift Solenoid A Control Circuit Low / Shift Solenoid B Control Circuit Low / Shift Solenoid E Control Circuit Low P0973
Refer to DTC P0974 / P0977 / P0986: Shift Solenoid A Control Circuit High / Shift Solenoid B Control Circuit High / Shift Solenoid E Control Circuit High P0974

P0976, P0977
Refer to DTC P0973 / P0976 / P0985: Shift Solenoid A Control Circuit Low / Shift Solenoid B Control Circuit Low / Shift Solenoid E Control Circuit Low P0976
Refer to DTC P0974 / P0977 / P0986: Shift Solenoid A Control Circuit High / Shift Solenoid B Control Circuit High / Shift Solenoid E Control Circuit High P0977

P0985, P0986
Refer to DTC P0973 / P0976 / P0985: Shift Solenoid A Control Circuit Low / Shift Solenoid B Control Circuit Low / Shift Solenoid E Control Circuit Low P0985
Refer to DTC P0974 / P0977 / P0986: Shift Solenoid A Control Circuit High / Shift Solenoid B Control Circuit High / Shift Solenoid E Control Circuit High P0986

P2763, P2764
Refer to DTC P2763: Torque Converter Clutch (TCC) Circuit High P2763
Refer to DTC P2764: Torque Converter Clutch (TCC) Circuit Low P2764

TCC Solenoid Rationality Monitor
Monitoring procedure
TCM monitors operation (engagement condition) of TCC in response to ON/OFF command to the TCC solenoid using input and output speed sensor signals.

Shift Solenoid A, B, E Rationality Monitor
Monitoring procedure
TCM calculates the actual transmission gear ratio from input and output speed sensor signals and monitor it. TCM detects a trouble when the actual transmission gear ratio is not equal to the ratio of each gear as commanded by TCM.

TCC Solenoid Rationality Monitor