DTC P0743-00: TCC Control Solenoid Circuit Malfunction: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0743:00	TCC control solenoid circuit malfunction
DETECTION CONDITION	Under the following condition, the TCM detects the TCC control solenoid circuit malfunction: Battery voltage is 10.5 V or more .
FAIL-SAFE FUNCTION	Set to emergency mode. Inhibits learning control. Inhibits manual mode. Inhibits neutral idle control. Inhibits AAS.
POSSIBLE CAUSE	Short or open circuit in TCC control solenoid circuit TCC control solenoid malfunction
SYSTEM WIRING DIAGRAM	Not applicable