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Symptom: LOW BEAM RELAY COIL SHORT TO VOLTAGE POSSIBLE CAUSES INTERMITTENT CONDITION HEADLAMP RELAY HEADLAMP RELAY CONTROL CIRCUIT BODY CONTROL MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. t, clear the current Body Control Module DTC’s. Turn the ignition off, wait 10 seconds then turn the ignition on. t, read the current Body Control Module DTC’s. Does the DRBIII t display: Low Beam Relay Coil Shorted to Voltage? All Yes → Go To 2 No → The condition that caused this symptom is currently not present. Inspect the related wiring harness for a possible intermittent 2 Turn the ignition off. t, clear the current Body Control Module DTCs. Turn the ignition off, wait 10 seconds, then turn the ignition on. t, read the current Body Control Module DTC’s. Does the DRBIII t display: Low Beam Relay Coil Shorted to Voltage? All Yes → Go To 3 No → Replace the original Headlamp Relay. Perform BODY VERIFICATION TEST - VER 1. 3 Turn the ignition off. All Yes → Repair the Headlamp Relay Control circuit for a short to voltage. Perform BODY VERIFICATION TEST - VER 1. No → Replace the Body Control Module. Perform BODY VERIFICATION TEST - VER 1. 193 EXTERIOR LIGHTING |