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Test 1: All Windows Inoperative

NOTE: After any repair is made, perform system check. See SYSTEM CHECK  under TROUBLE SHOOTING.
  1. Perform system check. See SYSTEM CHECK  under TROUBLE SHOOTING. Go to next step.
  2. Disconnect master switch assembly connector. Turn ignition switch to RUN position. Using DVOM, backprobe between ground and Brown wire terminal at master switch assembly connector. If battery voltage exists, go to next step. If battery voltage does not exist, repair open or short to ground in Brown wire to master switch assembly. See WIRING DIAGRAMS  .
  3. Using DVOM, backprobe between Brown wire and Black wire terminals at master switch assembly connector. If battery voltage exists, replace master switch assembly. See WINDOW SWITCH  under REMOVAL & INSTALLATION. If battery voltage does not exist, check for poor connection at ground connection G202. Ground G202 is located in passenger compartment, under left front kick panel trim plate. If connection is okay, repair open in Black wire between master switch assembly and ground connection G202.
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