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SLX & Trooper

  1. Check C-4 ELEC IGN fuse (15-amp) located in dash fuse box. If fuse is okay, go to next step. If fuse is blown, replace fuse and recheck system operation.
  2. Use DVOM and check continuity of C/B-2 (P/W, P/S, S/R) 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.
  3. Ensure ground connection B-19 is secure. Refer to COMPONENT LOCATIONS . Repair if necessary. If ground connection is okay, go to next step.
  4. Disconnect power window relay located in dash fuse box. Use DVOM and measure voltage between ground and power window relay cavity terminal No. 2 (Black/Blue wire). See WIRING DIAGRAMS . If battery voltage is indicated, go to step 6). If battery voltage is not indicated, go to next step.
  5. Repair open in Black/Blue wire between C/B-2 circuit breaker and power window relay located in dash fuse box. See WIRING DIAGRAMS . After repairs, go to step 4).
  6. Turn ignition switch to ON position. Use DVOM and measure voltage between ground and power window relay cavity terminal No. 1 (Blue/White wire). See WIRING DIAGRAMS . If battery voltage is indicated, go to step 8). If battery voltage is not indicated, go to next step.
  7. Repair open in Blue/White wire between C-4 ELEC IGN fuse and power window relay located in dash fuse box. See WIRING DIAGRAMS . After repairs, repeat step 6).
  8. Use DVOM to check for continuity between ground and power window relay cavity terminal No. 3 (Black wire). If continuity is indicated, replace power window relay. If continuity is not indicated, go to next step.
  9. Repair open in Black wire between ground connection B-19 and power window relay located in dash fuse box. See COMPONENT LOCATIONS . After repairs, recheck system operation.
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