Ratemytranny -

Excellent. The fluid is fresh and lubricating properly.

Check for "weeping" or active drips. If you see excessive RTV (silicone sealant) bulging out from the pan, it may have been applied too thickly, which can lead to internal clogs or external leaks.

Critical. This indicates coolant has leaked into the transmission (often called "the strawberry milkshake of death"), which requires immediate professional attention. 2. Physical Inspection (Leaks and Sealing) ratemytranny

The quickest way to rate a transmission's health is by checking the fluid condition.

Use an OBD-II scanner to check for "pending" or "stored" codes in the Transmission Control Module (TCM). No codes present. Solenoid Codes: Often a repairable electrical issue. Excellent

Shifts should be firm but smooth. "Slipping" (engine RPMs rise but the car doesn't speed up) or "hunting" for gears indicates a failing unit.

Poor. The fluid is oxidized. If it smells "burnt," there is likely internal friction material damage. If you see excessive RTV (silicone sealant) bulging

Usually indicates internal mechanical slipping (low rating). Summary Rating Scale Description Action Required 5/5 (Perfect) Bright red fluid, instant engagement, no leaks. None; maintain regular service. 3/5 (Fair) Brownish fluid, minor weeping, high mileage. Drain and fill fluid; replace filter. 1/5 (Failing) Burnt smell, slipping gears, active clunking. Immediate rebuild or replacement.