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ADP-68 < DTC/CIRCUIT DIAGNOSIS > LIFTING SWITCH (REAR) LIFTING SWITCH (REAR) Description INFOID:0000000005249692 Lifting switch (rear) is equipped to the power seat switch on the seat cushion side surface. The operation sig- Component Function Check INFOID:0000000005249693 1. CHECK FUNCTION 1. Turn ignition switch ON. 2. Select “LIFT RR SW-UP”, “LIFT RR SW-DN” in “Data monitor” mode with CONSULT-III. 3. Check lifting switch (rear) signal under the following conditions. Is the indication normal? YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to Diagnosis Procedure INFOID:0000000005249694 1. CHECK LIFTING SWITCH (REAR) SIGNAL 1. Turn ignition switch OFF. 2. Disconnect power seat switch connector. 3. Turn ignition switch ON. 4. Check voltage between power seat switch harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK LIFTING SWITCH (REAR) CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect driver seat control unit connector. 3. Check continuity between driver seat control unit harness connector and power seat switch harness con- 4. Check continuity between driver seat control unit harness connector and ground. Monitor item Condition Status LIFT RR SW-UP Lifting switch rear (up) Operate ON Release OFF LIFT RR SW-DN Lifting switch rear (down) Operate ON Release OFF (+) (–) Voltage (V) (Approx.) Power seat switch Connector Terminal B459 14 Ground Battery voltage 29 Driver seat control unit Power sear switch Continuity Connector Terminal Connector Terminal B451 14 B459 14 Existed 29 29 |