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LIFTING SENSOR (REAR) ADP-87 < COMPONENT DIAGNOSIS > C D E F G H I K L M A B ADP N O P LIFTING SENSOR (REAR) Description INFOID:0000000005147535 • The lifting sensor (rear) is installed to the power seat frame assembly. • The pulse signal is input to the driver seat control unit when the lifting (rear) is operated. • The driver seat control unit counts the pulse and calculates the lifting (rear) amount of the seat. Component Function Check INFOID:0000000005147536 1. CHECK FUNCTION 1. Select “LIFT RR PULSE” in “Data monitor” mode with CONSULT-III. 2. Check lifting sensor (rear) signal under the following conditions. Is the indication normal? YES >> Inspection End. NO >> Perform diagnosis procedure. Refer to Diagnosis Procedure INFOID:0000000005147537 Regarding Wiring Diagram information, refer to 1. CHECK LIFTING SENSOR (REAR) SIGNAL 1. Turn ignition switch OFF. 2. Read voltage signal between driver seat control unit harness connector and ground with oscilloscope. Is the inspection result normal? YES >> GO TO 4 NO >> GO TO 2 2. CHECK LIFTING SENSOR (REAR) CIRCUIT Monitor item Condition Value LIFT RR PULSE Seat lifting (rear) Operate (up) Change (increase) Operate (down) Change (decrease) Release No change Terminals Condition Voltage signal (+) (–) Driver seat con- trol unit connector Termi- nal B202 10 Ground Seat Oper- Other 0 or 5 PIIA4563E SIIA0693J |