You can also more thoroughly flush the torque converter, by disconnecting the line to the radiator, but at the transmission. Connect a slightly larger hose over that line to direct the fluid into your collection pan. Run the engine for roughly 15 seconds then off. Add new fluid close to the amount drained. Repeat this through about 12 quarts. You'll see the fluid color change to indicate the old fluid is out. Also, drop the pan every other fluid change to replace the filter. You may want to repeat the method above again to replace the fluid the torque converter holds. Case of ATF at Sam's Club...$20.00 or less.

There is another service that repairs the ABS module listed on ebay for slightly less, I think they are in Florida and do other electronics modules.

GR