ON TRANSMISSIONS BUILT BEFORE 6/20/95 (FIG 1) AN EXTENDED SHIFT AND A HIGHER ENGINE RPM THAN EXPECTED AND/OR NO SHIFT CONDITION, POSSIBLY ALONG WITH A FLASHING 'O/D OFF' LAMP AND/OR THE DIAGNOSTIC TROUBLE CODES (DTCS) LISTED ABOVE, MAY OCCUR. THIS MAY BE CAUSED BY A DAMAGED INTERMEDIATE AND/OR OVERDRIVE SERVO SEAL.