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6 CHECK VEHICLE SPEED SENSOR PULL UP VOLTAGE 1. Turn ignition switch “ON”. SEL633W OK or NG OK © Harness for open or short between seat control unit LH and combination meter. NG © Repair harness. DIAGNOSTIC PROCEDURE 13 NHEL0277S16 (Memory seat switch check) 1 CHECK MEMORY SEAT SWITCH 1. Disconnect memory seat switch connector. SEL634WD OK or NG OK © Check the following. I Ground circuit for memory seat switch I Harness for open or short between seat control unit LH and memory seat switch NG © Replace memory seat switch. GI MA EM LC EC FE AT AX SU BR ST RS BT HA SC IDX AUTOMATIC DRIVE POSITIONER Trouble Diagnoses (Cont’d) EL-249 |