Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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Symptom: HIGH BEAM SWITCH INPUT SHORT When Monitored and Set Condition: HIGH BEAM SWITCH INPUT SHORT When Monitored: Ignition On. Set Condition: When voltage is below 0.488 volts. POSSIBLE CAUSES INTERMITTENT CONDITION MULTIFUNCTION SWITCH HIGH BEAM SWITCH MUX CIRCUIT SHORT TO GROUND HIGH BEAM SWITCH MUX SHORT TO MUX RETURN CIRCUIT BODY CONTROL MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. t, clear all BCM DTC’s. Actuate the High Beams. t, read the DTC information. Does the DRBIII t read: High Beam Switch Input Short? All Yes → Go To 2 No → The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. 2 Turn the ignition off. t, read the Multifunction Switch voltage. Is the voltage above 4.8 volts? All Yes → Replace the Multifunction Switch. Perform BODY VERIFICATION TEST - VER 1. No → Go To 3 3 Turn the ignition off. All Yes → Repair the High Beam Switch MUX circuit for a short to ground. Perform BODY VERIFICATION TEST - VER 1. No → Go To 4 452 EXTERIOR LIGHTING |