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Home >> Honda >> 1991 >> Civic Si >> Repair and Diagnosis >> Electrical >> Charging Systems >> Alternator - NIPPONDENSO >> On-Vehicle Testing >> Charge Warning Light Test

Charge Warning Light Test

  1. Perform preliminary inspection. See PRELIMINARY INSPECTION . Turn ignition on. If charge warning light comes on, go to step 3). If warning light remains off, remove alternator harness connector. See Figure. Using jumper wire, momentarily connect White/Blue wire terminal to ground.
  2. If warning light now comes on, perform ALTERNATOR OUTPUT TEST . If warning light still remains off, check for burned bulb, open circuit in White/Blue wire, or open circuit in Black/Yellow wire between warning light and dash fuse box or between dash fuse box and ignition switch.
  3. Start engine and allow to idle. Charge warning light should go out. If warning light remains on, perform ALTERNATOR OUTPUT TEST .