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4. LOW BEAM RELAY Turn the ignition off. Install a known good relay in place of the Low Beam Relay. Turn the Low Beams On. Do the Low Beams operate normally? Yes >> Replace the Low Beam Relay. Perform BODY VERIFICATION TEST - VER 1. No >> Go To 5 5. BODY CONTROL MODULE Turn the ignition off Remove the Low Beam Relay. Measure the voltage of the Fused B+ circuit of the Low Beam Relay. Is the voltage above 10 volts? Yes >> Replace the Body Control Module. Perform BODY VERIFICATION TEST - VER 1. No >> Repair the Fused Low Beam Relay Output circuit for an open condition. Perform BODY VERIFICATION TEST - VER 1. 8L - 18 LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS KJ |