Severity: Fix within days. Drive with caution and watch for new symptoms.
The computer found a fault in the circuit for the torque converter clutch solenoid, so it cannot lock up the converter.
Check the fluid level, test the solenoid and its wiring.
Fuel economy drops. Drivable with care, but get it checked.
You can drive short distances carefully; watch for worsening symptoms. Fuel economy drops. Drivable with care, but get it checked.
The most common causes are: Failed solenoid; Damaged wiring or connector; Low transmission fluid; Failing transmission computer. A scan tool and a visual check of the parts above is where a technician starts.
Check the fluid level, test the solenoid and its wiring.
