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ADP-64 < DTC/CIRCUIT DIAGNOSIS > RECLINING SWITCH RECLINING SWITCH Description INFOID:0000000005249684 Reclining switch is equipped to the power seat switch on the seat cushion side surface. The operation signal is Component Function Check INFOID:0000000005249685 1. CHECK FUNCTION 1. Turn ignition switch ON. 2. Select “RECLN SW-FR”, “RECLN SW-RR” in “Data monitor” mode with CONSULT-III. 3. Check reclining switch signal under the following conditions. Is the indication normal? YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to Diagnosis Procedure INFOID:0000000005249686 1. CHECK RECLINING SWITCH 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 RECLINING SWITCH 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 RECLINE SW-FR Reclining switch (forward) Operate ON Release OFF RECLINE SW-RR Reclining switch (backward) Operate ON Release OFF (+) (–) Voltage (V) (Approx.) Power seat switch Connector Terminal B459 12 Ground Battery voltage 27 Driver seat control unit Power seat switch Continuity Connector Terminal Connector Terminal B451 12 B459 12 Existed 27 27 |