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Home >> Lexus >> 1997 >> LS 400 >> Repair and Diagnosis >> Electrical >> Gauges >> Instrument Panel >> System Testing >> Test 34: Hi Beam Indicator Problem

Test 34: Hi Beam Indicator Problem

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Turn headlight switch to HEAD. Check voltage at connector "C" terminal No. 14 with dimmer switch in HIGH and FLASH. If voltage does not exist, Hi beam indicator signal circuit faulty. Check headlight system. If voltage exists, ensure light bulb is okay. If bulb is okay, replace circuit plate and retest. If problem still exists, replace power source unit.