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ADP-112 < DTC/CIRCUIT DIAGNOSIS > SEAT MEMORY INDICATOR LAMP SEAT MEMORY INDICATOR LAMP Description INFOID:0000000010051819 • Memory switch is equipped on the seat memory switch installed to the driver side door trim. The operation signal is input to the driver seat control unit when the memory switch is operated. • The status of automatic drive positioner system can be checked according to the illuminating/flashing status. Component Function Check INFOID:0000000010051820 1. CHECK FUNCTION 1. Select “MEMORY SW INDCTR” in “ACTIVE TEST” mode with CONSULT. 2. Check the memory indicator operation. Is the operation of relevant parts normal? YES >> Inspection End. NO >> Perform diagnosis procedure. Refer to ADP-112, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000010051821 Regarding Wiring Diagram information, refer to 1. CHECK SEAT MEMORY INDICATOR CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect driver seat control unit and seat memory switch. 3. Check continuity between driver seat control unit harness connector and seat memory switch harness connector. 4. Check continuity between driver seat control unit harness connector and ground. Is the inspection result normal? YES >> GO TO 2 NO >> Repair or replace harness. 2. CHECK MEMORY INDICATOR POWER SUPPLY Test item Description MEMORY SW INDCTR OFF Memory switch indicator OFF ON-1 Indicator 1: ON ON-2 Indicator 2: ON Driver seat control unit con- nector Terminal Seat memory switch connector Terminal Continuity B203 10 D13 7 Yes 26 6 Driver seat control unit connector Terminal Ground Continuity B203 10 No 26 |