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Dodge or Ram Truck
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2003
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Durango 2WD V8-4.7L VIN N
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Repair and Diagnosis
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Powertrain Management
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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High Beam Headlamps Will Not Turn On
High Beam Headlamps Will Not Turn On
Test 1 - 3:
SYMPTOM
HIGH BEAM HEADLAMPS WILL NOT TURN ON
POSSIBLE CAUSES
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High beam switch output circuit open
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Multifunction switch
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Central timer module
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High beam driver circuit