Chime Inoperative Exterior Lamps On Door Open Ignition Key Out

Test 1 - 3:

Test 4 - 9:

Test 10 - 15:

SYMPTOM
CHIME INOP WITH EXTERIOR LAMPS ON, DOOR OPEN AND KEY OUT OF IGN

POSSIBLE CAUSES
- Body Control Module (headlamp switch sense open)
- Body Control Module (parklamp switch sense open)
- Headlamp Switch (sense open)
- Parklamp Switch (sense open)
- Read Headlamp SW sense state with the DRB
- Read Left Door AJAR SW state with the DRB (Headlamps)
- Read Left Door AJAR SW state with the DRB (Park lamps)
- Read Parklamp SW sense state with the DRB
- Headlamp Switch fused B+ circuit open
- Parklamp Switch ground circuit open
- Headlamp Switch sense circuit open
- Park Lamp Switch sense circuit open
- Intermittent problem