Using the a few-passage torque converter, two passages are utilized for transmission oil (ATF) flow with the torque converter and for clutch cooling, when the 3rd passage is employed independently to manage the lock and unlock with the clutch. The tables below summarises the definition of each and every DTC, https://torqueconverterclutch36802.blog-gold.com/43125345/top-torque-converter-clutch-secrets