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Home >> Jeep >> 2002 >> Grand Cherokee Overland >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Modules >> Symptom Tests >> Vehicle Theft/Security Systems >> Headlamps Fail To Flash With Alarm Tripped

Headlamps Fail To Flash With Alarm Tripped

Possible Causes are:

  1. Turn the Low Beam Headlamps on. Do the Low Beam Headlamps operate properly? If yes, replace the Body Control Module. Perform VTSS VERIFICATION TEST 1A  under VERIFICATION TESTS. If no, check and diagnose related Body Control Module Diagnostic Trouble Codes. If no DTCs are present, diagnose and repair low beam headamps. Perform VTSS VERIFICATION TEST 1A  under VERIFICATION TESTS.
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