celica abs error codes Oct 13, 2007 17:25:15 GMT Quote Select PostDeselect PostLink to PostBack to Top Post by sidta23 on Oct 13, 2007 17:25:15 GMT Hi wifes 1999 at200 1.8 celica has abs light on, tested for code & have error code 31, anyone know what this means? Harvey? cheers Nick.