TOYOTA SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIFIC MALFUNCTION INDICATOR LIGHT ON AND/OR HARSH SHIFT OF AUTOMATIC TRANSAXLE ON CERTAIN RAV4 VEHICLES. HAD RECEIVED REPORTS THAT CERTAIN VEHICLES EQUIPPED WITH AN AUTOMATIC TRANSAXLE MAY EXHIBIT A HARSH SHIFT CONDITION AND/OR A MALFUNCTION INDICATOR LIGHT (CHECK ENGINE LIGHT) ON CONDITION THAT SPECIFICALLY RELATED TO DIAGNOSTIC CODES P0750, P0753, P0755, P0758, AND/OR P1760. CSC LETTER WAS REC'D. *PE