Test I: Passenger's Window Inoperative From Passenger's Control Switch

Connect New Generation Star (NGS) tester to Data Link Connector (DLC). Using NGS tester, perform Front Electronic Module (FEM) self-test. If any DTCs are retrieved, see FRONT ELECTRONIC MODULE DTC INDEX table under SELF-DIAGNOSTIC SYSTEM. If no DTCs are retrieved, go to next step.
Turn ignition switch to LOCK position. Turn ignition switch to RUN position. Monitor FEM PIDS P_UP_SW and P_DN_SW while operating passenger's control switch in UP and DOWN positions. If FEM PIDS P_UP_SW and P_DN_SW agree with passenger's control switch positions, replace FEM and retest system operation. If FEM PIDS P_UP_SW and P_DN_SW do not agree with passenger's control switch positions, go to next step.
Turn ignition switch to LOCK position. Remove passenger's control switch. Perform SINGLE SWITCHES test under COMPONENT TESTS. If switch is okay, go to next step. If switch is faulty, replace passenger's control switch and retest system operation.
Turn ignition switch to RUN position. Measure voltage between passenger's control switch 6-pin harness connector C604 terminal No. 3 (Yellow/Violet wire) and ground. See Figure . If voltage is greater than 10 volts, go to next step. If voltage is less than 10 volts, repair open or short to ground in Yellow/Violet wire and retest system operation.
Turn ignition switch to LOCK position. Disconnect FEM 26-pin harness connector C201e. Measure resistance in White/Violet wire between passenger's control switch 6-pin harness connector C604 terminal No. 1 and FEM 26-pin harness connector C201e terminal No. 25. See Figure . Measure resistance in Gray/White wire between passenger's control switch 6-pin harness connector C604 terminal No. 2 and FEM 26-pin harness connector C201e terminal No. 10. If resistances are less than 5 ohms, replace FEM and retest system operation. If any resistance is greater than 5 ohms, repair open in appropriate wire and retest system operation.