FORD/MERCURY/LINCOLN: SOME VEHICLES EQUIPPED WITH A 6F50 TRANSAXLE , WITH ANY OUTPUT SHAFT SPEED (OSS) SENSOR OR TURBINE SHAFT SPEED (TSS) SENSOR DIAGNOSTIC TROUBLE CODE(S) (DTCS) P0715, P0717, P0720, P0721, P0722 AND/OR HARSH ENGAGEMENTS, NO UPSHIFT, FIFTH GEAR ONLY, COULD HAVE AN INTERMITTEN SHORT IN THE OSS OR TSS SENSOR. *PE