Chime Inoperative Interior Light On Door Open Ignition Key Out

Test 1 - 3:

Test 4 - 7:

SYMPTOM
CHIME INOPERATIVE WITH INTERIOR LIGHT SWITCH ON, DOOR OPEN AND KEY OUT OF IGN

POSSIBLE CAUSES
- Body Control Module
- Courtesy Lamp Switch open
- Read Courtesy Lamp SW state with the DRB
- Read Left Door Ajar SW state with the DRB
- Courtesy Lamp Switch ground circuit open
- Courtesy Lamp Switch sense circuit open
- Intermittent problem