Pauld363

Had a leak on the front left strut. Had it replaced, drove for about 15 miles ABC notice appears with memory error. Hard pull to the right. Look under hood some fluid visible and res. Cap loose. Cleaned it up returned to indy shop. Told reset some codes good to go.drove another 15 miles same problem. No fluid leaks. Tech said they added power steering fluid. Is it the same fluid and why the same warning ? What is possible cause of ABC malfunction return to shop. Car is level as it should be. Thx....