All Windows Inoperative: Amigo
- Check BACKUP/TURN fuse (15-amp) located in dash fuse box. If fuse is blown, replace fuse and recheck system operation. If fuse is okay, go to next step.
- Use DVOM and check continuity of C/B-21 POWER WINDOW (30-amp) circuit breaker located in dash fuse box. If circuit breaker is okay, go to next step. If circuit breaker tests bad, replace and recheck system operation.
- Ensure ground connection B-8 is secure. See COMPONENT LOCATIONS . Repair if necessary. If ground connection is okay, go to next step.
- Remove power window relay from dash fuse box. Use DVOM and measure voltage between ground and power window relay cavity terminal No. 2 (Green/White wire). See WIRING DIAGRAMS . If battery voltage is indicated, go to step 6). If battery voltage is not indicated, go to next step.
- Repair open in Green/White wire between power window relay and power window circuit breaker. See WIRING DIAGRAMS . After repairs, recheck system operation.
- Turn ignition switch to ON position. Use DVOM and measure voltage between ground and power window relay cavity terminal No. 3 (White/Green wire). See WIRING DIAGRAMS . If battery voltage is indicated, go to step 8). If battery voltage is not indicated, go to next step.
- Repair open in White/Green wire between power window relay and ELEC IG fuse (15-amp). See WIRING DIAGRAMS . After repairs, recheck system operation.
- Use DVOM and check for continuity between power window relay cavity terminal No. 4 and ground B-8 (Black wire). See WIRING DIAGRAMS . If continuity is indicated, replace power window relay. If continuity is not indicated, go to next step.
- Repair open in Black wire between power window relay and ground B-8. See WIRING DIAGRAMS . After repairs, recheck system operation.