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Home >> Lexus >> 1998 >> GS 300 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Component Tests >> Clock/Seat Belt Warning Light

Clock/Seat Belt Warning Light

  1. Disconnect clock/seat belt warning harness connector. Check for voltage at harness connector terminals No. 4 (Blue/Yellow wire) and No. 5 (Gray wire). If battery voltage exists, go to next step. If battery voltage does not exist, check DOME (10-amp) fuse and RADIO No. 2 (15-amp) fuse. Replace fuses as necessary. Diagnose and repair short circuit if fuse(s) blow. After repair, recheck system.
  2. Check for continuity between harness connector terminal No. 1 (White/Black wire) and ground. If continuity exists, replace clock. If continuity does not exist, repair open circuit in White/Black wire between harness connector and ground connection, located under right front corner of instrument panel, on cowl.
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