lL 10 ELECTRICAL whiie the l t l 0O tl 0l Switch buttons are ac not light there is an open or short circuit between tuated When the cut out button is released the relay and circuit bl eakel button will return to the LOCK position Th I 2 Turn ignition switch on and with test light H e cutnout switch button should be set in the check output terminal of relay I f tester does not NORMAL position when ignition switch is on light the relay is inoperative or there is A Short 0 to permit normal operation of power windows from open circuit between ignition switch and relay as all switch locations If the control button is left in sembly Check fuse at dash panel the lock position with the ignition switch on the windows will operate only from the master control switch C Checking for Current At Cut Out Switch 68000 Series only POWER w N Qw j RCu 1 Connect one test light lead to relay by pass jHE j N PROCEDURES over ride terminal orange black stripe of the switch block and ground other test lead Failures in a circuit are usually caused by short circuits or open circuits Open circuits are usually 2 K tester does het light there is th OP h 0l caused by breaks in the wiring faulty connection or short circuit between hy i sss feed source and cut mechanical failure in a component such as a switch Ollt Swit h or circuit breaker Short circuits are usually caused by wires from different components or the NOTE Current should he present whether circuit contacting one another or by a wire or com llitiO1l is 0h or off ponent grounding to the metal of the body due to a screw through the wire insulation cut through by 3 With ighitifm switch On connect one test light Shgtyp metal edge ete lead to the master window control switch feed ter minal red white stripe of the switch block and It may be necessary to use only one or all of the El Ollhd other test ioftd procedures outlined to locate an electrical failure in the circuit lf the location ofthe failure is evi 4 lf tester does not light there is nn open or dent follow only the steps required to check the Short circuit between the relay and cut out switch affected wire or component If the location of the failure is not evident follow the procedure as out D Checking Cut Out Switch lined Be sure to check the harness connectors 08000 Olliy for proper engagement and become familiar with the circuit diagram see rig 11 12 for 15 16000 l with ignition switch off connect one end of a 25 26000 45 46 48000 lL13 for 35 36 38000 lLl4 12 gauge jumper wire to by pass feed terminal for 682 68300 and lL15 for 68069 Circuit diagram over ride orange black stripe and the other end of 4 door styles is shown but basic circuitry and to the center terminal master control switch feed color code is similar on two door styles red white stripe A Checking Feed Circuit Continuity 2 Operate master control switch lf windows at Circuit Breaker operate with jumper wire but not with the cut out switch the by pass side of the switch is defective 1 Connect one test light lead to battery side of circuit breaker and ground other lead ri tester 3 with the ignition switch on connect one end does not light there is an open or short circuit in of a 12 gauge jumper wire to center terminal feed circuit to breaker master control switch feed red white stripe and the other end in the right and left rear quarter 2 To check circuit breaker disconnect the out or door and right front door feed terminal pink put feed wire the wire opposite the power source hi tck Stl ipe feed to the breaker from the breaker and with test light check terminal from which wire was discon 4 Ocerete control switches lf nny of the will nected Lf tester does not light circuit breaker is dows operate with the jumper but not with the cut inoperative out switch the switch is defective E Checking Feed Circuit Continuity at B Checking Relay Assembly at Shroud Window CO tl Ol Switch 35 36 38000 and 68000 Series 1 Connect one test light lead to feed terminal of switch block and ground other tester lead to body 1 With test light check relay feed If tester does meta See Fig L 5