DTC P0741:00 [FW6A-EL, FW6AX-EL]

id050227818200

DTC P0741:00	TCC control solenoid stuck off
DETECTION CONDITION	•  Under the following conditions, difference in slip amount over 5 s compared to target slip amount is 200 rpm or more, and TCC feedback hydraulic pressure is 200 kPa {2.04 kgf/cm2, 29.0 psi} or more occurs: ―  Selector lever position is D position. ―  No electrical malfunction in TCC control solenoid ―  During TCC or TCC feedback ―  There is no difference between vehicle speed signal from DSC HU/CM and output shaft speed sensor signal. ―  Engine is running. ―  ATF temperature is −25 °C {−13 °F} or more. ―  Turbine/input shaft speed sensor and output shaft speed sensor DTC is not recorded. Diagnostic support note •  The check engine light illuminates if the TCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the TCM. •  The automatic transaxle warning light illuminates if the TCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the TCM. •  PENDING CODE is available. •  FREEZE FRAME DATA is available. •  DTC is stored in the TCM memory.
FAIL-SAFE FUNCTION	•  Inhibits TCC control. •  Inhibits learning control. •  Inhibits manual mode. •  Inhibits neutral idle control. •  Inhibits i-stop control. •  Inhibits AAS.
POSSIBLE CAUSE	•  TCC control solenoid malfunction •  ATF leakage from clutch circuit •  TCC clutch burnt •  Control valve body malfunction
SYSTEM WIRING DIAGRAM	Not applicable

Diagnostic procedure