Interior Lighting System Symptoms: Symptom Table [Without Power Door Locks]

CAUTION: Perform "DTC check" with SDT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected.

SYMPTOM CHART

Symptom	Possible cause	Inspection item
interior room lamps do not turn ON/OFF Front room/map lamp assembly (if equipped) Room lamp 2nd row	Harness between fuse block (J/B) and each interior room lamp Harness between each interior room lamp and door switches Door switches	Interior room lamp Refer to Interior Room Lamp Circuit Check [without Power Door Locks] .
Cargo lamp does not turn ON/OFF	Harness between fuse block (J/B) and cargo lamp relay Harness between cargo lamp relay and cargo lamp Harness between BCM and cargo lamp relay BCM	Cargo lamp control circuit Refer to Cargo Lamp Control Circuit Check [without Power Door Locks] .