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Test F: Left Rear Power Window Inoperative

NOTE: After all repairs, clear DTCs and retest system.
  1. Turn ignition off. Disconnect left rear window switch 7-pin connector. See POWER WINDOW SWITCH  under REMOVAL & INSTALLATION. Ensure window lock-out switch on master window/door lock switch is in UNLOCK position. Turn ignition switch to RUN position. Measure voltage between left rear window switch connector Red/Light Blue wire terminal and ground. If voltage is more than 10 volts, go to next step. If voltage is 10 volts or less, go to step  3 .
  2. Turn ignition off. Measure resistance between left rear window switch connector Gray/Orange wire terminal and ground. Measure resistance between Yellow/Light Blue wire terminal and ground. If each resistance is less than 5 ohms, go to step  6 . If either resistance is 5 ohms or more, go to step  4 .
  3. Disconnect master window/door lock switch 20-pin connector. Measure resistance between master window/door lock switch terminals No. 19 and 20 (component side). See Figure . If resistance is 5 ohms or more, replace master window/door lock switch. If resistance is less than 5 ohms, repair Red/Light Blue wire. See WIRING DIAGRAMS  .
  4. Disconnect master window/door lock switch 20-pin connector. Measure resistance of Yellow/Light Blue wire between master window/door lock switch connector and left rear window switch connector. If resistance is less than 5 ohms, go to next step. If resistance is 5 ohms or more, repair open in Yellow/Light Blue wire.
  5. Measure resistance of Gray/Orange wire between master window/door lock switch connector and left rear window switch connector. If resistance is less than 5 ohms, replace master window/door lock switch. If resistance is 5 ohms or more, repair open in Gray/Orange wire.
  6. Connect jumper wire between left rear window switch connector Gray/Orange wire and Yellow/Black wire terminals. Connect second jumper wire between left rear window switch connector Yellow/Light Blue wire and Red/Light Blue wire terminals. Turn ignition switch to RUN position. If left rear window does not operate in downward direction, remove jumper wires and go to next step. If left rear window operates in downward direction, but does not operate with left rear window switch, replace left rear window switch. If left rear window operates in downward direction and operates with left rear window switch, but does not operate with master window/door lock switch, replace master window/door lock switch.
  7. Turn ignition off. Connect jumper wire between left rear window switch connector Yellow/Light Blue wire terminals. Connect second jumper wire between left rear window switch connector Red/Light blue wire and Yellow/Black wire terminals. If window does not operate in upward direction, remove jumper wires and go to next step. If window operates in upward direction, but does not operate from left rear window switch, replace left rear window switch. If window operates in upward direction and operates from left rear window switch, but does not operate from master window/door lock switch, replace master window/door lock switch.
  8. Turn ignition off. Disconnect left rear window motor connector. Measure resistance of Yellow/Black wire between left rear switch connector and window motor connector. If resistance is less than 5 ohms, go to next step. If resistance is 5 ohms or more, repair open in Yellow/Black wire.
  9. Measure resistance of Yellow/Light Blue wire between left rear window switch connector and window motor connector. If resistance is less than 5 ohms, replace window motor. See POWER WINDOW MOTOR  under REMOVAL & INSTALLATION. If resistance is 5 ohms or more, repair open in Yellow/Light Blue wire.
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