DTC P2758:00 [Aw6A-El]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION AND POSSIBLE CAUSE

DTC P2758:00	TCC stuck on
DETECTION CONDITION	Difference of less than 30 RPM between engine and turbine speeds is detected when driving in D range, engine speed is within 1,000-3,000 RPM, TCC control solenoid is off, and ATF temperature is 20°C {68°F} Diagnostic support note: The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle. The AT warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle. PENDING CODE is not available. FREEZE FRAME DATA is available The DTC is stored in the TCM memory
POSSIBLE CAUSE	Deteriorated ATF ATF level low Line pressure malfunction Oil pump malfunction Control valve stuck TCC control solenoid stuck Torque converter malfunction TCM malfunction

DTC P2758:00

TCC stuck on

DETECTION CONDITION

Difference of less than 30 RPM between engine and turbine speeds is detected when driving in D range, engine speed is within 1,000-3,000 RPM, TCC control solenoid is off, and ATF temperature is 20°C {68°F}

Diagnostic support note:

The MIL illuminates if the TCM detects the above malfunction condition during the first drive cycle.
The AT warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
PENDING CODE is not available.
FREEZE FRAME DATA is available
The DTC is stored in the TCM memory

POSSIBLE CAUSE

Deteriorated ATF
ATF level low
Line pressure malfunction
- Oil pump malfunction
- Control valve stuck
TCC control solenoid stuck
Torque converter malfunction
TCM malfunction