Windshield Wiper Test 2C - Wipers Not Working At All

NOTE: Perform WINDSHIELD WIPER TEST 2A before proceeding with this test. For connector terminal identification, see CONNECTOR IDENTIFICATION in BODY CONTROL COMPUTER INTRODUCTION. Perform TEST VER-1A after each repair.

CAUTION: Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.

Remove intermittent wiper relay. Ensure connector is clean and not damaged. See Figure in WINDSHIELD WIPER TEST 2A. Disconnect HI/LO wiper relay and ensure connector is clean and not damaged. Using scan tool in ohmmeter mode, check resistance of cavity No. 29 (Red/Gray wire). If resistance is more than 5 ohms, go to next step. If resistance is less than 5 ohms, repair short to ground in Red/Gray wire and replace wiper fuse No. 14 (40-amp).
Using scan tool in ohmmeter mode, check resistance of intermittent relay cavity No. 37 (Dark Green/Violet wire). If resistance is more than 5 ohms, go to next step. If resistance is less than 5 ohms, repair short to ground in Dark Green/Violet wire between intermittent wiper relay and HI/LO wiper relay, and replace wiper fuse No. 14.
Disconnect wiper motor Light Gray 4-pin connector. Ensure connector is clean and not damaged. Using scan tool in ohmmeter mode, check resistance of HI/LO wiper relay cavity No. 11 (Brown/Orange wire). If resistance is more than 5 ohms, go to next step. If resistance is less than 5 ohms, repair short to ground in Brown/Orange wire between wiper motor 4-pin connector terminal No. 3 and HI/LO wiper relay, and replace wiper fuse No. 14.
Using scan tool in ohmmeter mode, check resistance of HI/LO wiper relay cavity No. 28 (Red/Yellow wire). If resistance is less than 5 ohms, repair short to ground in Red/Yellow wire between HI/LO wiper relay and wiper motor 4-pin connector terminal No. 4. If resistance is more than 5 ohms, replace wiper motor and wiper fuse No. 14.