Chime Inoperative Exterior Lamps On Door Open Ignition Key Out

Tests 1 - 3:

Tests 4 - 9:

Tests 10 - 15:

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

POSSIBLE CAUSES
- Intermittent problem
- Read left door ajar SW state with the DRB (park lamps)
- Read parklamp SW sense state with the DRB
- Parklamp switch (sense open)
- Parklamp switch ground circuit open
- Park lamp switch sense circuit open
- Body control module (parklamp switch sense open)
- Read left door ajar SW state with the DRB (headlamps)
- Read headlamp SW sense state with the DRB
- Headlamp switch (sense open)
- Headlamp switch fused B+ circuit open
- Headlamp switch sense circuit open
- Body control module (headlamp switch sense open)