DTC P0741; TCC Control Solenoid Stuck Off: Notes

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

Because the clutch in the automatic transaxle may be damaged, always replace the automatic transaxle even if a pending code (does not recur) has been detected.

DETECTION CONDITION & POSSIBLE CAUSE

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.
FAIL-SAFE FUNCTION	Inhibits TCC control. Inhibits learning control. Inhibits manual mode. Inhibits neutral idle control. Inhibits AAS.
POSSIBLE CAUSE	TCC control solenoid malfunction ATF leakage from clutch circuit TCC clutch burnt Control valve body malfunction Pressure control solenoid malfunction
SYSTEM WIRING DIAGRAM	Not applicable