4L 4 ELECTRICAL A Checking Feed Circuit Continuity i Circuit Breaker 3 Repeat procedure Oy the Other reymingig If the tail gate window motor operates with the jumper wire but does not operate with the control switch 1 Connect one test light lead to battery side of the switch is defective circuit breaker and ground other lead Circuit breaker is located on left shroud under the dash If tester does not light there is an open or short p Checking r gwgkh on 1 i G pe circuit in feed circuit to breaker First determine that there is current to the 2 Tc eheck circuit brcnkcri dlsccnncct thc c It switch terminal block then use a 12 gauge jumper Put fccd WIFE thc wire OPPOSUE the POWc1 Onl cc and perform the same checking procedure as out feed to thebr k 1 fF0mth b k r Cennectone lined for the conn ei switch at the instrument test light lead to the output terminal and ground pane other lead If tester does not light circuit breaker is inoperative E Checking the Toil G te Window Motor B Checking Feed Circuit Continuity t 1 Disconnect harness connector from motor Control Switch on Instrument Panel 2 Connect the positive side of power source to 1 Disensiiee harness e t r frvm Switch the tan with white stripe wire terminal on the Connect one test light IBHG to BGG t 1 1 i l of motor connector and the negative lead to the white switch connector and ground other test lead to with dark green stripe ground wire terminal body metal lf tester does not light there is an Motor should operate To check the reverse oper open or short circuit between switch and power ation of the motor connect the power source to the source light blue wire terminal C Checking Control Switch t Instrument Panel F Check Opemnon f Sdety Swmh 1 With tail gate open place a jumper wire 14 Disengage harness connector from Switch from the open contact plate to ground to simulate the tail gate being closed Operate control switch 24 USS A 12 gauge jumper Wim and insert One End If motor does not operate the circuit is open from into the red wire feed terminal and the other the motor to the Swltch end into one of the other terminals Tail gate NOTE Safety switch completes the ground cir window motor should operate cuit from the motor TROUBLE DIAGNOSIS CONDITION CAUSE CORRECTION A The tail gate window operates 1 Open or short circuit from 1 Check affected wiring for open up and down from the tail gate power source to control switch or short circuit and check con switch but does not operate from at instrument panel nector at switch for proper the switch at the instrument installation panel 2 Defective or inoperative con trol switch 2 Check operation of switch B With the ten Eintn clcscdr thc Open or short circuit in up cycle Check affected wiring for open or window operates downward but fggd wh short ci 4 uit does not operate upward when the switch at the instrument panel or tail gate is actuated C The window will not operate 1 Open or short circuit in cir 1 Check operation of circuit T UP Oi dOW f1 0m My of the CON cuit from power source to breaker trol switches switches or motor