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Power Window Relay

  1. Remove power window relay from passenger compartment junction block. Check continuity between power window relay terminals No. 85 and 86, and between terminals No. 30 and 87. Continuity should exist between terminals No. 85 and 86. Continuity should not exist between terminals No. 30 and 87. If continuity is as specified, go to next step. If continuity is not as specified, replace power window relay.
  2. Apply battery voltage and ground between terminals No. 85 and 86. Check continuity between terminals No. 30 and 87. If continuity exists, power window relay is okay. If continuity does not exist, replace power window relay.