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AUTOMATIC DRIVE POSITIONER SE-65 C D E F G H J K L M A B SE Seat Reclining Sensor Circuit Inspection AIS001K3 1. CHECK RECLINING SENSOR INPUT/OUTPUT SIGNAL 1. Turn ignition switch OFF. 2. Check signal between driver seat control unit connector and OK or NG OK >> System is OK. NG >> GO TO 2. 2. CHECK RECLINING SENSOR MECHANISM Check the operation malfunction caused by reclining mechanism deformation or parts are loose. OK or NG OK >> GO TO 3. NG >> Repair the malfunctioning parts. 3. CHECK HARNESS CONTINUITY 1. Disconnect driver seat control unit connector and reclining motor connector. 2. Check continuity between driver seat control unit connector 3. Check continuity between driver seat control unit connector OK or NG OK >> Replace reclining motor. NG >> Repair or replace harness between driver seat control unit and reclining motor. Connector Terminals (Wire color) Condition Signal (+) (–) B143 30 (L) Ground Reclining PIIA3270E SIIA0693J 30 (L) – 30 (L) : Continuity should exist. 32 (R/W) – 32 (R/W) : Continuity should exist. 30 (L) – Ground : Continuity should not exist. 32 (R/W) – Ground : Continuity should not exist. PIIA3271E |